13477485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 25178112

約数和(自身を除く): 11700627

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2731, 4935, 8193, 13655, 19117, 40965, 57351, 95585, 128357, 286755, 385071, 641785, 898499, 1925355, 2695497, 4492495, 13477485]

約数ペア:

[(1, 13477485), (3, 4492495), (5, 2695497), (7, 1925355), (15, 898499), (21, 641785), (35, 385071), (47, 286755), (105, 128357), (141, 95585), (235, 57351), (329, 40965), (705, 19117), (987, 13655), (1645, 8193), (2731, 4935)]