15705514925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1459}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 20651594880

約数和(自身を除く): 4946079955

約数列:

[1, 5, 23, 25, 97, 115, 193, 485, 575, 965, 1459, 2231, 2425, 4439, 4825, 7295, 11155, 18721, 22195, 33557, 36475, 55775, 93605, 110975, 141523, 167785, 281587, 430583, 468025, 707615, 838925, 1407935, 2152915, 3255029, 3538075, 6476501, 7039675, 10764575, 16275145, 27313939, 32382505, 81375725, 136569695, 161912525, 628220597, 682848475, 3141102985, 15705514925]

約数ペア:

[(1, 15705514925), (5, 3141102985), (23, 682848475), (25, 628220597), (97, 161912525), (115, 136569695), (193, 81375725), (485, 32382505), (575, 27313939), (965, 16275145), (1459, 10764575), (2231, 7039675), (2425, 6476501), (4439, 3538075), (4825, 3255029), (7295, 2152915), (11155, 1407935), (18721, 838925), (22195, 707615), (33557, 468025), (36475, 430583), (55775, 281587), (93605, 167785), (110975, 141523)]