74988965

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 91535616

約数和(自身を除く): 16546651

約数列:

[1, 5, 101, 163, 505, 815, 911, 4555, 16463, 82315, 92011, 148493, 460055, 742465, 14997793, 74988965]

約数ペア:

[(1, 74988965), (5, 14997793), (101, 742465), (163, 460055), (505, 148493), (815, 92011), (911, 82315), (4555, 16463)]