9910855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 12570624

約数和(自身を除く): 2659769

約数列:

[1, 5, 31, 43, 155, 215, 1333, 1487, 6665, 7435, 46097, 63941, 230485, 319705, 1982171, 9910855]

約数ペア:

[(1, 9910855), (5, 1982171), (31, 319705), (43, 230485), (155, 63941), (215, 46097), (1333, 7435), (1487, 6665)]