129129775125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15427}}^1$

素因数の和:15576

約数の個数: 128

約数和(自身を含む): 247454258688

約数和(自身を除く): 118324483563

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 101, 125, 195, 221, 255, 303, 325, 375, 425, 505, 663, 975, 1105, 1275, 1313, 1515, 1625, 1717, 2125, 2525, 3315, 3939, 4875, 5151, 5525, 6375, 6565, 7575, 8585, 12625, 15427, 16575, 19695, 22321, 25755, 27625, 32825, 37875, 42925, 46281, 66963, 77135, 82875, 98475, 111605, 128775, 164125, 200551, 214625, 231405, 262259, 334815, 385675, 492375, 558025, 601653, 643875, 786777, 1002755, 1157025, 1311295, 1558127, 1674075, 1928375, 2790125, 3008265, 3409367, 3933885, 4674381, 5013775, 5785125, 6556475, 7790635, 8370375, 10228101, 15041325, 17046835, 19669425, 20255651, 23371905, 25068875, 26488159, 32782375, 38953175, 51140505, 60766953, 75206625, 79464477, 85234175, 98347125, 101278255, 116859525, 132440795, 194765875, 255702525, 303834765, 344346067, 397322385, 426170875, 506391275, 584297625, 662203975, 1033038201, 1278512625, 1519173825, 1721730335, 1986611925, 2531956375, 3311019875, 5165191005, 7595869125, 8608651675, 9933059625, 25825955025, 43043258375, 129129775125]

約数ペア:

[(1, 129129775125), (3, 43043258375), (5, 25825955025), (13, 9933059625), (15, 8608651675), (17, 7595869125), (25, 5165191005), (39, 3311019875), (51, 2531956375), (65, 1986611925), (75, 1721730335), (85, 1519173825), (101, 1278512625), (125, 1033038201), (195, 662203975), (221, 584297625), (255, 506391275), (303, 426170875), (325, 397322385), (375, 344346067), (425, 303834765), (505, 255702525), (663, 194765875), (975, 132440795), (1105, 116859525), (1275, 101278255), (1313, 98347125), (1515, 85234175), (1625, 79464477), (1717, 75206625), (2125, 60766953), (2525, 51140505), (3315, 38953175), (3939, 32782375), (4875, 26488159), (5151, 25068875), (5525, 23371905), (6375, 20255651), (6565, 19669425), (7575, 17046835), (8585, 15041325), (12625, 10228101), (15427, 8370375), (16575, 7790635), (19695, 6556475), (22321, 5785125), (25755, 5013775), (27625, 4674381), (32825, 3933885), (37875, 3409367), (42925, 3008265), (46281, 2790125), (66963, 1928375), (77135, 1674075), (82875, 1558127), (98475, 1311295), (111605, 1157025), (128775, 1002755), (164125, 786777), (200551, 643875), (214625, 601653), (231405, 558025), (262259, 492375), (334815, 385675)]