4890715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 6128640

約数和(自身を除く): 1237925

約数列:

[1, 5, 31, 139, 155, 227, 695, 1135, 4309, 7037, 21545, 31553, 35185, 157765, 978143, 4890715]

約数ペア:

[(1, 4890715), (5, 978143), (31, 157765), (139, 35185), (155, 31553), (227, 21545), (695, 7037), (1135, 4309)]