15013453

素因数分解:

$7^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 30

約数和(自身を含む): 19478154

約数和(自身を除く): 4464701

約数列:

[1, 7, 13, 37, 49, 91, 169, 259, 343, 481, 637, 1183, 1813, 2401, 3367, 4459, 6253, 8281, 12691, 23569, 31213, 43771, 57967, 88837, 164983, 306397, 405769, 1154881, 2144779, 15013453]

約数ペア:

[(1, 15013453), (7, 2144779), (13, 1154881), (37, 405769), (49, 306397), (91, 164983), (169, 88837), (259, 57967), (343, 43771), (481, 31213), (637, 23569), (1183, 12691), (1813, 8281), (2401, 6253), (3367, 4459)]