87688035

素因数分解:

$3^3\times 5^1\times {\mathrm{649541}}^1$

素因数の和:649555

約数の個数: 16

約数和(自身を含む): 155890080

約数和(自身を除く): 68202045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 649541, 1948623, 3247705, 5845869, 9743115, 17537607, 29229345, 87688035]

約数ペア:

[(1, 87688035), (3, 29229345), (5, 17537607), (9, 9743115), (15, 5845869), (27, 3247705), (45, 1948623), (135, 649541)]