83123945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3547}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 103033920

約数和(自身を除く): 19909975

約数列:

[1, 5, 43, 109, 215, 545, 3547, 4687, 17735, 23435, 152521, 386623, 762605, 1933115, 16624789, 83123945]

約数ペア:

[(1, 83123945), (5, 16624789), (43, 1933115), (109, 762605), (215, 386623), (545, 152521), (3547, 23435), (4687, 17735)]