4813215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 8681472

約数和(自身を除く): 3868257

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 941, 1023, 1705, 2823, 4705, 5115, 10351, 14115, 29171, 31053, 51755, 87513, 145855, 155265, 320881, 437565, 962643, 1604405, 4813215]

約数ペア:

[(1, 4813215), (3, 1604405), (5, 962643), (11, 437565), (15, 320881), (31, 155265), (33, 145855), (55, 87513), (93, 51755), (155, 31053), (165, 29171), (341, 14115), (465, 10351), (941, 5115), (1023, 4705), (1705, 2823)]