137604505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{3137}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 171108864

約数和(自身を除く): 33504359

約数列:

[1, 5, 31, 155, 283, 1415, 3137, 8773, 15685, 43865, 97247, 486235, 887771, 4438855, 27520901, 137604505]

約数ペア:

[(1, 137604505), (5, 27520901), (31, 4438855), (155, 887771), (283, 486235), (1415, 97247), (3137, 43865), (8773, 15685)]