1427331375

素因数分解:

$3^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2399

約数の個数: 80

約数和(自身を含む): 2705761344

約数和(自身を除く): 1278429969

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 125, 135, 183, 225, 305, 375, 405, 549, 675, 915, 1125, 1525, 1647, 2025, 2311, 2745, 3375, 4575, 4941, 6933, 7625, 8235, 10125, 11555, 13725, 20799, 22875, 24705, 34665, 41175, 57775, 62397, 68625, 103995, 123525, 140971, 173325, 187191, 205875, 288875, 311985, 422913, 519975, 617625, 704855, 866625, 935955, 1268739, 1559925, 2114565, 2599875, 3524275, 3806217, 4679775, 6343695, 7799625, 10572825, 11418651, 17621375, 19031085, 23398875, 31718475, 52864125, 57093255, 95155425, 158592375, 285466275, 475777125, 1427331375]

約数ペア:

[(1, 1427331375), (3, 475777125), (5, 285466275), (9, 158592375), (15, 95155425), (25, 57093255), (27, 52864125), (45, 31718475), (61, 23398875), (75, 19031085), (81, 17621375), (125, 11418651), (135, 10572825), (183, 7799625), (225, 6343695), (305, 4679775), (375, 3806217), (405, 3524275), (549, 2599875), (675, 2114565), (915, 1559925), (1125, 1268739), (1525, 935955), (1647, 866625), (2025, 704855), (2311, 617625), (2745, 519975), (3375, 422913), (4575, 311985), (4941, 288875), (6933, 205875), (7625, 187191), (8235, 173325), (10125, 140971), (11555, 123525), (13725, 103995), (20799, 68625), (22875, 62397), (24705, 57775), (34665, 41175)]