40872495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118471}}^1$

素因数の和:118502

約数の個数: 16

約数和(自身を含む): 68239872

約数和(自身を除く): 27367377

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 118471, 355413, 592355, 1777065, 2724833, 8174499, 13624165, 40872495]

約数ペア:

[(1, 40872495), (3, 13624165), (5, 8174499), (15, 2724833), (23, 1777065), (69, 592355), (115, 355413), (345, 118471)]