28654145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1151}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 37158912

約数和(自身を除く): 8504767

約数列:

[1, 5, 13, 65, 383, 1151, 1915, 4979, 5755, 14963, 24895, 74815, 440833, 2204165, 5730829, 28654145]

約数ペア:

[(1, 28654145), (5, 5730829), (13, 2204165), (65, 440833), (383, 74815), (1151, 24895), (1915, 14963), (4979, 5755)]