13711775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 8786785

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 419, 425, 595, 935, 1309, 1925, 2095, 2933, 2975, 4609, 4675, 6545, 7123, 10475, 14665, 23045, 32263, 32725, 35615, 49861, 73325, 78353, 115225, 161315, 178075, 249305, 391765, 548471, 806575, 1246525, 1958825, 2742355, 13711775]

約数ペア:

[(1, 13711775), (5, 2742355), (7, 1958825), (11, 1246525), (17, 806575), (25, 548471), (35, 391765), (55, 249305), (77, 178075), (85, 161315), (119, 115225), (175, 78353), (187, 73325), (275, 49861), (385, 35615), (419, 32725), (425, 32263), (595, 23045), (935, 14665), (1309, 10475), (1925, 7123), (2095, 6545), (2933, 4675), (2975, 4609)]