47538405

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14879}}^1$

素因数の和:14961

約数の個数: 24

約数和(自身を含む): 83566080

約数和(自身を除く): 36027675

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 14879, 44637, 74395, 133911, 223185, 669555, 1056409, 3169227, 5282045, 9507681, 15846135, 47538405]

約数ペア:

[(1, 47538405), (3, 15846135), (5, 9507681), (9, 5282045), (15, 3169227), (45, 1056409), (71, 669555), (213, 223185), (355, 133911), (639, 74395), (1065, 44637), (3195, 14879)]