63688245

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80111}}^1$

素因数の和:80172

約数の個数: 16

約数和(自身を含む): 103825152

約数和(自身を除く): 40136907

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 80111, 240333, 400555, 1201665, 4245883, 12737649, 21229415, 63688245]

約数ペア:

[(1, 63688245), (3, 21229415), (5, 12737649), (15, 4245883), (53, 1201665), (159, 400555), (265, 240333), (795, 80111)]