40389495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{117071}}^1$

素因数の和:117102

約数の個数: 16

約数和(自身を含む): 67433472

約数和(自身を除く): 27043977

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 117071, 351213, 585355, 1756065, 2692633, 8077899, 13463165, 40389495]

約数ペア:

[(1, 40389495), (3, 13463165), (5, 8077899), (15, 2692633), (23, 1756065), (69, 585355), (115, 351213), (345, 117071)]