90888195

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{19483}}^1$

素因数の和:19802

約数の個数: 16

約数和(自身を含む): 145896192

約数和(自身を除く): 55007997

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 19483, 58449, 97415, 292245, 6059213, 18177639, 30296065, 90888195]

約数ペア:

[(1, 90888195), (3, 30296065), (5, 18177639), (15, 6059213), (311, 292245), (933, 97415), (1555, 58449), (4665, 19483)]