4777565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 6375936

約数和(自身を除く): 1598371

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2371, 11855, 30823, 73501, 154115, 367505, 955513, 4777565]

約数ペア:

[(1, 4777565), (5, 955513), (13, 367505), (31, 154115), (65, 73501), (155, 30823), (403, 11855), (2015, 2371)]