2015648625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2659

約数の個数: 64

約数和(自身を含む): 3518611200

約数和(自身を除く): 1502962575

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 125, 145, 219, 365, 375, 435, 725, 1095, 1825, 2117, 2175, 2539, 3625, 5475, 6351, 7617, 9125, 10585, 10875, 12695, 27375, 31755, 38085, 52925, 63475, 73631, 158775, 185347, 190425, 220893, 264625, 317375, 368155, 556041, 793875, 926735, 952125, 1104465, 1840775, 2780205, 4633675, 5375063, 5522325, 9203875, 13901025, 16125189, 23168375, 26875315, 27611625, 69505125, 80625945, 134376575, 403129725, 671882875, 2015648625]

約数ペア:

[(1, 2015648625), (3, 671882875), (5, 403129725), (15, 134376575), (25, 80625945), (29, 69505125), (73, 27611625), (75, 26875315), (87, 23168375), (125, 16125189), (145, 13901025), (219, 9203875), (365, 5522325), (375, 5375063), (435, 4633675), (725, 2780205), (1095, 1840775), (1825, 1104465), (2117, 952125), (2175, 926735), (2539, 793875), (3625, 556041), (5475, 368155), (6351, 317375), (7617, 264625), (9125, 220893), (10585, 190425), (10875, 185347), (12695, 158775), (27375, 73631), (31755, 63475), (38085, 52925)]