40275665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 50181120

約数和(自身を除く): 9905455

約数列:

[1, 5, 31, 155, 197, 985, 1319, 6107, 6595, 30535, 40889, 204445, 259843, 1299215, 8055133, 40275665]

約数ペア:

[(1, 40275665), (5, 8055133), (31, 1299215), (155, 259843), (197, 204445), (985, 40889), (1319, 30535), (6107, 6595)]