42930015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168353}}^1$

素因数の和:168378

約数の個数: 16

約数和(自身を含む): 72728928

約数和(自身を除く): 29798913

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 168353, 505059, 841765, 2525295, 2862001, 8586003, 14310005, 42930015]

約数ペア:

[(1, 42930015), (3, 14310005), (5, 8586003), (15, 2862001), (17, 2525295), (51, 841765), (85, 505059), (255, 168353)]