87796635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 147529728

約数和(自身を除く): 59733093

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 345, 519, 865, 1471, 2595, 3979, 4413, 7355, 11937, 19895, 22065, 33833, 59685, 101499, 169165, 254483, 507495, 763449, 1272415, 3817245, 5853109, 17559327, 29265545, 87796635]

約数ペア:

[(1, 87796635), (3, 29265545), (5, 17559327), (15, 5853109), (23, 3817245), (69, 1272415), (115, 763449), (173, 507495), (345, 254483), (519, 169165), (865, 101499), (1471, 59685), (2595, 33833), (3979, 22065), (4413, 19895), (7355, 11937)]