299968175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1229}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 401432640

約数和(自身を除く): 101464465

約数列:

[1, 5, 13, 25, 65, 325, 751, 1229, 3755, 6145, 9763, 15977, 18775, 30725, 48815, 79885, 244075, 399425, 922979, 4614895, 11998727, 23074475, 59993635, 299968175]

約数ペア:

[(1, 299968175), (5, 59993635), (13, 23074475), (25, 11998727), (65, 4614895), (325, 922979), (751, 399425), (1229, 244075), (3755, 79885), (6145, 48815), (9763, 30725), (15977, 18775)]