156657217275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4751}}^1\times {\mathrm{11273}}^1$

素因数の和:16053

約数の個数: 72

約数和(自身を含む): 302264778816

約数和(自身を除く): 145607561541

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 4751, 11273, 14253, 23755, 33819, 42759, 56365, 61763, 71265, 101457, 118775, 146549, 169095, 185289, 213795, 281825, 308815, 356325, 439647, 507285, 555867, 732745, 845475, 926445, 1068975, 1318941, 1544075, 2198235, 2536425, 2779335, 3663725, 4632225, 6594705, 10991175, 13896675, 32973525, 53558023, 160674069, 267790115, 482022207, 696254299, 803370345, 1338950575, 2088762897, 2410111035, 3481271495, 4016851725, 6266288691, 10443814485, 12050555175, 17406357475, 31331443455, 52219072425, 156657217275]

約数ペア:

[(1, 156657217275), (3, 52219072425), (5, 31331443455), (9, 17406357475), (13, 12050555175), (15, 10443814485), (25, 6266288691), (39, 4016851725), (45, 3481271495), (65, 2410111035), (75, 2088762897), (117, 1338950575), (195, 803370345), (225, 696254299), (325, 482022207), (585, 267790115), (975, 160674069), (2925, 53558023), (4751, 32973525), (11273, 13896675), (14253, 10991175), (23755, 6594705), (33819, 4632225), (42759, 3663725), (56365, 2779335), (61763, 2536425), (71265, 2198235), (101457, 1544075), (118775, 1318941), (146549, 1068975), (169095, 926445), (185289, 845475), (213795, 732745), (281825, 555867), (308815, 507285), (356325, 439647)]