72310875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 149819904

約数和(自身を除く): 77509029

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 163, 169, 175, 195, 273, 325, 375, 455, 489, 507, 525, 815, 845, 875, 975, 1141, 1183, 1365, 1625, 2119, 2275, 2445, 2535, 2625, 3423, 3549, 4075, 4225, 4875, 5705, 5915, 6357, 6825, 10595, 11375, 12225, 12675, 14833, 17115, 17745, 20375, 21125, 27547, 28525, 29575, 31785, 34125, 44499, 52975, 61125, 63375, 74165, 82641, 85575, 88725, 137735, 142625, 147875, 158925, 192829, 222495, 264875, 370825, 413205, 427875, 443625, 578487, 688675, 794625, 964145, 1112475, 1854125, 2066025, 2892435, 3443375, 4820725, 5562375, 10330125, 14462175, 24103625, 72310875]

約数ペア:

[(1, 72310875), (3, 24103625), (5, 14462175), (7, 10330125), (13, 5562375), (15, 4820725), (21, 3443375), (25, 2892435), (35, 2066025), (39, 1854125), (65, 1112475), (75, 964145), (91, 794625), (105, 688675), (125, 578487), (163, 443625), (169, 427875), (175, 413205), (195, 370825), (273, 264875), (325, 222495), (375, 192829), (455, 158925), (489, 147875), (507, 142625), (525, 137735), (815, 88725), (845, 85575), (875, 82641), (975, 74165), (1141, 63375), (1183, 61125), (1365, 52975), (1625, 44499), (2119, 34125), (2275, 31785), (2445, 29575), (2535, 28525), (2625, 27547), (3423, 21125), (3549, 20375), (4075, 17745), (4225, 17115), (4875, 14833), (5705, 12675), (5915, 12225), (6357, 11375), (6825, 10595)]