156942825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{160967}}^1$

素因数の和:160993

約数の個数: 24

約数和(自身を含む): 279440448

約数和(自身を除く): 122497623

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 160967, 482901, 804835, 2092571, 2414505, 4024175, 6277713, 10462855, 12072525, 31388565, 52314275, 156942825]

約数ペア:

[(1, 156942825), (3, 52314275), (5, 31388565), (13, 12072525), (15, 10462855), (25, 6277713), (39, 4024175), (65, 2414505), (75, 2092571), (195, 804835), (325, 482901), (975, 160967)]