25250875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 34856640

約数和(自身を除く): 9605765

約数列:

[1, 5, 13, 25, 41, 65, 125, 205, 325, 379, 533, 1025, 1625, 1895, 2665, 4927, 5125, 9475, 13325, 15539, 24635, 47375, 66625, 77695, 123175, 202007, 388475, 615875, 1010035, 1942375, 5050175, 25250875]

約数ペア:

[(1, 25250875), (5, 5050175), (13, 1942375), (25, 1010035), (41, 615875), (65, 388475), (125, 202007), (205, 123175), (325, 77695), (379, 66625), (533, 47375), (1025, 24635), (1625, 15539), (1895, 13325), (2665, 9475), (4927, 5125)]