9431125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^3$

素因数の和:83

約数の個数: 32

約数和(自身を含む): 13553280

約数和(自身を除く): 4122155

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 361, 475, 1045, 1375, 1805, 2375, 3971, 5225, 6859, 9025, 19855, 26125, 34295, 45125, 75449, 99275, 171475, 377245, 496375, 857375, 1886225, 9431125]

約数ペア:

[(1, 9431125), (5, 1886225), (11, 857375), (19, 496375), (25, 377245), (55, 171475), (95, 99275), (125, 75449), (209, 45125), (275, 34295), (361, 26125), (475, 19855), (1045, 9025), (1375, 6859), (1805, 5225), (2375, 3971)]