72347745

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{66071}}^1$

素因数の和:66152

約数の個数: 16

約数和(自身を含む): 117343872

約数和(自身を除く): 44996127

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 66071, 198213, 330355, 991065, 4823183, 14469549, 24115915, 72347745]

約数ペア:

[(1, 72347745), (3, 24115915), (5, 14469549), (15, 4823183), (73, 991065), (219, 330355), (365, 198213), (1095, 66071)]