29528125

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 40309920

約数和(自身を除く): 10781795

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 859, 1375, 3125, 4295, 6875, 9449, 21475, 34375, 47245, 107375, 236225, 536875, 1181125, 2684375, 5905625, 29528125]

約数ペア:

[(1, 29528125), (5, 5905625), (11, 2684375), (25, 1181125), (55, 536875), (125, 236225), (275, 107375), (625, 47245), (859, 34375), (1375, 21475), (3125, 9449), (4295, 6875)]