195280598775

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 331048954368

約数和(自身を除く): 135768355593

約数列:

[1, 3, 5, 15, 25, 75, 101, 107, 197, 303, 321, 505, 535, 591, 985, 1223, 1515, 1605, 2525, 2675, 2955, 3669, 4925, 6115, 7575, 8025, 10807, 14775, 18345, 19897, 21079, 30575, 32421, 54035, 59691, 63237, 91725, 99485, 105395, 123523, 130861, 162105, 240931, 270175, 298455, 316185, 370569, 392583, 497425, 526975, 617615, 654305, 722793, 810525, 1204655, 1492275, 1580925, 1852845, 1962915, 2128979, 3088075, 3271525, 3613965, 6023275, 6386937, 9264225, 9814575, 10644895, 13216961, 18069825, 24334031, 25779617, 31934685, 39650883, 53224475, 66084805, 73002093, 77338851, 121670155, 128898085, 159673425, 198254415, 330424025, 365010465, 386694255, 608350775, 644490425, 991272075, 1825052325, 1933471275, 2603741317, 7811223951, 13018706585, 39056119755, 65093532925, 195280598775]

約数ペア:

[(1, 195280598775), (3, 65093532925), (5, 39056119755), (15, 13018706585), (25, 7811223951), (75, 2603741317), (101, 1933471275), (107, 1825052325), (197, 991272075), (303, 644490425), (321, 608350775), (505, 386694255), (535, 365010465), (591, 330424025), (985, 198254415), (1223, 159673425), (1515, 128898085), (1605, 121670155), (2525, 77338851), (2675, 73002093), (2955, 66084805), (3669, 53224475), (4925, 39650883), (6115, 31934685), (7575, 25779617), (8025, 24334031), (10807, 18069825), (14775, 13216961), (18345, 10644895), (19897, 9814575), (21079, 9264225), (30575, 6386937), (32421, 6023275), (54035, 3613965), (59691, 3271525), (63237, 3088075), (91725, 2128979), (99485, 1962915), (105395, 1852845), (123523, 1580925), (130861, 1492275), (162105, 1204655), (240931, 810525), (270175, 722793), (298455, 654305), (316185, 617615), (370569, 526975), (392583, 497425)]