18435105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31513}}^1$

素因数の和:31537

約数の個数: 24

約数和(自身を含む): 34413288

約数和(自身を除く): 15978183

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 31513, 94539, 157565, 283617, 409669, 472695, 1229007, 1418085, 2048345, 3687021, 6145035, 18435105]

約数ペア:

[(1, 18435105), (3, 6145035), (5, 3687021), (9, 2048345), (13, 1418085), (15, 1229007), (39, 472695), (45, 409669), (65, 283617), (117, 157565), (195, 94539), (585, 31513)]