72474145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1031}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 92285568

約数和(自身を除く): 19811423

約数列:

[1, 5, 17, 85, 827, 1031, 4135, 5155, 14059, 17527, 70295, 87635, 852637, 4263185, 14494829, 72474145]

約数ペア:

[(1, 72474145), (5, 14494829), (17, 4263185), (85, 852637), (827, 87635), (1031, 70295), (4135, 17527), (5155, 14059)]