71583885

素因数分解:

$3^3\times 5^1\times {\mathrm{530251}}^1$

素因数の和:530265

約数の個数: 16

約数和(自身を含む): 127260480

約数和(自身を除く): 55676595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 530251, 1590753, 2651255, 4772259, 7953765, 14316777, 23861295, 71583885]

約数ペア:

[(1, 71583885), (3, 23861295), (5, 14316777), (9, 7953765), (15, 4772259), (27, 2651255), (45, 1590753), (135, 530251)]