29129621775

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 50201572608

約数和(自身を除く): 21071950833

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 131, 185, 227, 353, 393, 555, 655, 681, 925, 1059, 1135, 1765, 1965, 2775, 3275, 3405, 4847, 5295, 5675, 8399, 8825, 9825, 13061, 14541, 17025, 24235, 25197, 26475, 29737, 39183, 41995, 46243, 65305, 72705, 80131, 89211, 121175, 125985, 138729, 148685, 195915, 209975, 231215, 240393, 326525, 363525, 400655, 446055, 629925, 693645, 743425, 979575, 1100269, 1156075, 1201965, 1710991, 2003275, 2230275, 2964847, 3300807, 3468225, 5132973, 5501345, 6009825, 8554955, 8894541, 10497161, 14824235, 16504035, 25664865, 27506725, 31491483, 42774775, 44472705, 52485805, 74121175, 82520175, 128324325, 157457415, 222363525, 262429025, 388394957, 787287075, 1165184871, 1941974785, 5825924355, 9709873925, 29129621775]

約数ペア:

[(1, 29129621775), (3, 9709873925), (5, 5825924355), (15, 1941974785), (25, 1165184871), (37, 787287075), (75, 388394957), (111, 262429025), (131, 222363525), (185, 157457415), (227, 128324325), (353, 82520175), (393, 74121175), (555, 52485805), (655, 44472705), (681, 42774775), (925, 31491483), (1059, 27506725), (1135, 25664865), (1765, 16504035), (1965, 14824235), (2775, 10497161), (3275, 8894541), (3405, 8554955), (4847, 6009825), (5295, 5501345), (5675, 5132973), (8399, 3468225), (8825, 3300807), (9825, 2964847), (13061, 2230275), (14541, 2003275), (17025, 1710991), (24235, 1201965), (25197, 1156075), (26475, 1100269), (29737, 979575), (39183, 743425), (41995, 693645), (46243, 629925), (65305, 446055), (72705, 400655), (80131, 363525), (89211, 326525), (121175, 240393), (125985, 231215), (138729, 209975), (148685, 195915)]