135852802575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{977}}^1$

素因数の和:1402

約数の個数: 144

約数和(自身を含む): 264306502944

約数和(自身を除く): 128453700369

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 157, 175, 241, 245, 471, 525, 723, 735, 785, 977, 1099, 1205, 1225, 1687, 2355, 2931, 3297, 3615, 3675, 3925, 4885, 5061, 5495, 6025, 6839, 7693, 8435, 11775, 11809, 14655, 16485, 18075, 20517, 23079, 24425, 25305, 27475, 34195, 35427, 37837, 38465, 42175, 47873, 59045, 73275, 82425, 102585, 113511, 115395, 126525, 143619, 153389, 170975, 177135, 189185, 192325, 235457, 239365, 264859, 295225, 460167, 512925, 567555, 576975, 706371, 718095, 766945, 794577, 885675, 945925, 1073723, 1177285, 1196825, 1324295, 1648199, 1854013, 2300835, 2837775, 3221169, 3531855, 3590475, 3834725, 3972885, 4944597, 5368615, 5562039, 5886425, 6621475, 7516061, 8240995, 9270065, 11504175, 11537393, 16105845, 17659275, 19864425, 22548183, 24722985, 26843075, 27810195, 34612179, 36966749, 37580305, 41204975, 46350325, 57686965, 80529225, 110900247, 112740915, 123614925, 139050975, 173060895, 184833745, 187901525, 258767243, 288434825, 554501235, 563704575, 776301729, 865304475, 924168725, 1293836215, 1811370701, 2772506175, 3881508645, 5434112103, 6469181075, 9056853505, 19407543225, 27170560515, 45284267525, 135852802575]

約数ペア:

[(1, 135852802575), (3, 45284267525), (5, 27170560515), (7, 19407543225), (15, 9056853505), (21, 6469181075), (25, 5434112103), (35, 3881508645), (49, 2772506175), (75, 1811370701), (105, 1293836215), (147, 924168725), (157, 865304475), (175, 776301729), (241, 563704575), (245, 554501235), (471, 288434825), (525, 258767243), (723, 187901525), (735, 184833745), (785, 173060895), (977, 139050975), (1099, 123614925), (1205, 112740915), (1225, 110900247), (1687, 80529225), (2355, 57686965), (2931, 46350325), (3297, 41204975), (3615, 37580305), (3675, 36966749), (3925, 34612179), (4885, 27810195), (5061, 26843075), (5495, 24722985), (6025, 22548183), (6839, 19864425), (7693, 17659275), (8435, 16105845), (11775, 11537393), (11809, 11504175), (14655, 9270065), (16485, 8240995), (18075, 7516061), (20517, 6621475), (23079, 5886425), (24425, 5562039), (25305, 5368615), (27475, 4944597), (34195, 3972885), (35427, 3834725), (37837, 3590475), (38465, 3531855), (42175, 3221169), (47873, 2837775), (59045, 2300835), (73275, 1854013), (82425, 1648199), (102585, 1324295), (113511, 1196825), (115395, 1177285), (126525, 1073723), (143619, 945925), (153389, 885675), (170975, 794577), (177135, 766945), (189185, 718095), (192325, 706371), (235457, 576975), (239365, 567555), (264859, 512925), (295225, 460167)]