80266595

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12043}}^1$

素因数の和:12122

約数の個数: 16

約数和(自身を含む): 101747712

約数和(自身を除く): 21481117

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 12043, 60215, 373333, 517849, 1866665, 2589245, 16053319, 80266595]

約数ペア:

[(1, 80266595), (5, 16053319), (31, 2589245), (43, 1866665), (155, 517849), (215, 373333), (1333, 60215), (6665, 12043)]