87830875

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{5807}}^1$

素因数の和:5844

約数の個数: 24

約数和(自身を含む): 120504384

約数和(自身を除く): 32673509

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 3025, 5807, 15125, 29035, 63877, 145175, 319385, 702647, 725875, 1596925, 3513235, 7984625, 17566175, 87830875]

約数ペア:

[(1, 87830875), (5, 17566175), (11, 7984625), (25, 3513235), (55, 1596925), (121, 725875), (125, 702647), (275, 319385), (605, 145175), (1375, 63877), (3025, 29035), (5807, 15125)]