4807475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 6510000

約数和(自身を除く): 1702525

約数列:

[1, 5, 19, 25, 29, 95, 145, 349, 475, 551, 725, 1745, 2755, 6631, 8725, 10121, 13775, 33155, 50605, 165775, 192299, 253025, 961495, 4807475]

約数ペア:

[(1, 4807475), (5, 961495), (19, 253025), (25, 192299), (29, 165775), (95, 50605), (145, 33155), (349, 13775), (475, 10121), (551, 8725), (725, 6631), (1745, 2755)]