4111445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 5440512

約数和(自身を除く): 1329067

約数列:

[1, 5, 13, 43, 65, 215, 559, 1471, 2795, 7355, 19123, 63253, 95615, 316265, 822289, 4111445]

約数ペア:

[(1, 4111445), (5, 822289), (13, 316265), (43, 95615), (65, 63253), (215, 19123), (559, 7355), (1471, 2795)]