15695589546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1373}}^1$

素因数の和:2405

約数の個数: 144

約数和(自身を含む): 42676104744

約数和(自身を除く): 26980515198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 997, 1274, 1373, 1638, 1911, 1994, 2746, 2991, 3822, 4119, 5733, 5982, 6979, 8238, 8973, 9611, 11466, 12357, 12961, 13958, 17849, 17946, 19222, 20937, 24714, 25922, 28833, 35698, 38883, 41874, 48853, 53547, 57666, 62811, 67277, 77766, 86499, 90727, 97706, 107094, 116649, 124943, 125622, 134554, 146559, 160641, 172998, 181454, 201831, 233298, 249886, 272181, 293118, 321282, 374829, 403662, 439677, 544362, 605493, 635089, 749658, 816543, 874601, 879354, 1124487, 1210986, 1270178, 1368881, 1633086, 1749202, 1905267, 2248974, 2623803, 2737762, 3810534, 4106643, 5247606, 5715801, 7871409, 8213286, 9582167, 11431602, 12319929, 15742818, 17795453, 19164334, 24639858, 28746501, 35590906, 53386359, 57493002, 67075169, 86239503, 106772718, 124568171, 134150338, 160159077, 172479006, 201225507, 249136342, 320318154, 373704513, 402451014, 603676521, 747409026, 871977197, 1121113539, 1207353042, 1743954394, 2242227078, 2615931591, 5231863182, 7847794773, 15695589546]

約数ペア:

[(1, 15695589546), (2, 7847794773), (3, 5231863182), (6, 2615931591), (7, 2242227078), (9, 1743954394), (13, 1207353042), (14, 1121113539), (18, 871977197), (21, 747409026), (26, 603676521), (39, 402451014), (42, 373704513), (49, 320318154), (63, 249136342), (78, 201225507), (91, 172479006), (98, 160159077), (117, 134150338), (126, 124568171), (147, 106772718), (182, 86239503), (234, 67075169), (273, 57493002), (294, 53386359), (441, 35590906), (546, 28746501), (637, 24639858), (819, 19164334), (882, 17795453), (997, 15742818), (1274, 12319929), (1373, 11431602), (1638, 9582167), (1911, 8213286), (1994, 7871409), (2746, 5715801), (2991, 5247606), (3822, 4106643), (4119, 3810534), (5733, 2737762), (5982, 2623803), (6979, 2248974), (8238, 1905267), (8973, 1749202), (9611, 1633086), (11466, 1368881), (12357, 1270178), (12961, 1210986), (13958, 1124487), (17849, 879354), (17946, 874601), (19222, 816543), (20937, 749658), (24714, 635089), (25922, 605493), (28833, 544362), (35698, 439677), (38883, 403662), (41874, 374829), (48853, 321282), (53547, 293118), (57666, 272181), (62811, 249886), (67277, 233298), (77766, 201831), (86499, 181454), (90727, 172998), (97706, 160641), (107094, 146559), (116649, 134554), (124943, 125622)]