13308316775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{74317}}^1$

素因数の和:74388

約数の個数: 48

約数和(自身を含む): 19352407200

約数和(自身を除く): 6044090425

約数列:

[1, 5, 13, 19, 25, 29, 65, 95, 145, 247, 325, 377, 475, 551, 725, 1235, 1885, 2755, 6175, 7163, 9425, 13775, 35815, 74317, 179075, 371585, 966121, 1412023, 1857925, 2155193, 4830605, 7060115, 10775965, 18356299, 24153025, 28017509, 35300575, 40948667, 53879825, 91781495, 140087545, 204743335, 458907475, 532332671, 700437725, 1023716675, 2661663355, 13308316775]

約数ペア:

[(1, 13308316775), (5, 2661663355), (13, 1023716675), (19, 700437725), (25, 532332671), (29, 458907475), (65, 204743335), (95, 140087545), (145, 91781495), (247, 53879825), (325, 40948667), (377, 35300575), (475, 28017509), (551, 24153025), (725, 18356299), (1235, 10775965), (1885, 7060115), (2755, 4830605), (6175, 2155193), (7163, 1857925), (9425, 1412023), (13775, 966121), (35815, 371585), (74317, 179075)]