42427485

素因数分解:

$3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1657}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 73714680

約数和(自身を除く): 31287195

約数列:

[1, 3, 5, 9, 15, 45, 569, 1657, 1707, 2845, 4971, 5121, 8285, 8535, 14913, 24855, 25605, 74565, 942833, 2828499, 4714165, 8485497, 14142495, 42427485]

約数ペア:

[(1, 42427485), (3, 14142495), (5, 8485497), (9, 4714165), (15, 2828499), (45, 942833), (569, 74565), (1657, 25605), (1707, 24855), (2845, 14913), (4971, 8535), (5121, 8285)]