103851875

素因数分解:

$5^4\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1976

約数の個数: 20

約数和(自身を含む): 131301720

約数和(自身を除く): 27449845

約数列:

[1, 5, 25, 89, 125, 445, 625, 1867, 2225, 9335, 11125, 46675, 55625, 166163, 233375, 830815, 1166875, 4154075, 20770375, 103851875]

約数ペア:

[(1, 103851875), (5, 20770375), (25, 4154075), (89, 1166875), (125, 830815), (445, 233375), (625, 166163), (1867, 55625), (2225, 46675), (9335, 11125)]