156724425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4911

約数の個数: 72

約数和(自身を含む): 329853888

約数和(自身を除く): 173129463

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 2145, 2475, 2925, 3575, 4871, 6435, 10725, 14613, 24355, 32175, 43839, 53581, 63323, 73065, 121775, 160743, 189969, 219195, 267905, 316615, 365325, 482229, 569907, 696553, 803715, 949845, 1095975, 1339525, 1583075, 2089659, 2411145, 2849535, 3482765, 4018575, 4749225, 6268977, 10448295, 12055725, 14247675, 17413825, 31344885, 52241475, 156724425]

約数ペア:

[(1, 156724425), (3, 52241475), (5, 31344885), (9, 17413825), (11, 14247675), (13, 12055725), (15, 10448295), (25, 6268977), (33, 4749225), (39, 4018575), (45, 3482765), (55, 2849535), (65, 2411145), (75, 2089659), (99, 1583075), (117, 1339525), (143, 1095975), (165, 949845), (195, 803715), (225, 696553), (275, 569907), (325, 482229), (429, 365325), (495, 316615), (585, 267905), (715, 219195), (825, 189969), (975, 160743), (1287, 121775), (2145, 73065), (2475, 63323), (2925, 53581), (3575, 43839), (4871, 32175), (6435, 24355), (10725, 14613)]