74871145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1423}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 95351040

約数和(自身を除く): 20479895

約数列:

[1, 5, 17, 85, 619, 1423, 3095, 7115, 10523, 24191, 52615, 120955, 880837, 4404185, 14974229, 74871145]

約数ペア:

[(1, 74871145), (5, 14974229), (17, 4404185), (85, 880837), (619, 120955), (1423, 52615), (3095, 24191), (7115, 10523)]