42140355

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9151}}^1$

素因数の和:9466

約数の個数: 16

約数和(自身を含む): 67651584

約数和(自身を除く): 25511229

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 9151, 27453, 45755, 137265, 2809357, 8428071, 14046785, 42140355]

約数ペア:

[(1, 42140355), (3, 14046785), (5, 8428071), (15, 2809357), (307, 137265), (921, 45755), (1535, 27453), (4605, 9151)]