27960715

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 34637760

約数和(自身を除く): 6677045

約数列:

[1, 5, 37, 185, 359, 421, 1795, 2105, 13283, 15577, 66415, 77885, 151139, 755695, 5592143, 27960715]

約数ペア:

[(1, 27960715), (5, 5592143), (37, 755695), (185, 151139), (359, 77885), (421, 66415), (1795, 15577), (2105, 13283)]