13053225

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 21695040

約数和(自身を除く): 8641815

約数列:

[1, 3, 5, 15, 25, 75, 269, 647, 807, 1345, 1941, 3235, 4035, 6725, 9705, 16175, 20175, 48525, 174043, 522129, 870215, 2610645, 4351075, 13053225]

約数ペア:

[(1, 13053225), (3, 4351075), (5, 2610645), (15, 870215), (25, 522129), (75, 174043), (269, 48525), (647, 20175), (807, 16175), (1345, 9705), (1941, 6725), (3235, 4035)]