103720175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 139064016

約数和(自身を除く): 35343841

約数列:

[1, 5, 13, 25, 65, 325, 337, 947, 1685, 4381, 4735, 8425, 12311, 21905, 23675, 61555, 109525, 307775, 319139, 1595695, 4148807, 7978475, 20744035, 103720175]

約数ペア:

[(1, 103720175), (5, 20744035), (13, 7978475), (25, 4148807), (65, 1595695), (325, 319139), (337, 307775), (947, 109525), (1685, 61555), (4381, 23675), (4735, 21905), (8425, 12311)]