71355665

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1307}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 87583680

約数和(自身を除く): 16228015

約数列:

[1, 5, 61, 179, 305, 895, 1307, 6535, 10919, 54595, 79727, 233953, 398635, 1169765, 14271133, 71355665]

約数ペア:

[(1, 71355665), (5, 14271133), (61, 1169765), (179, 398635), (305, 233953), (895, 79727), (1307, 54595), (6535, 10919)]