29725865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3491}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 38719296

約数和(自身を除く): 8993431

約数列:

[1, 5, 13, 65, 131, 655, 1703, 3491, 8515, 17455, 45383, 226915, 457321, 2286605, 5945173, 29725865]

約数ペア:

[(1, 29725865), (5, 5945173), (13, 2286605), (65, 457321), (131, 226915), (655, 45383), (1703, 17455), (3491, 8515)]