25370035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 10088525

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 683, 1615, 1955, 2185, 3415, 7429, 11611, 12977, 15709, 37145, 58055, 64885, 78545, 220609, 267053, 298471, 1103045, 1335265, 1492355, 5074007, 25370035]

約数ペア:

[(1, 25370035), (5, 5074007), (17, 1492355), (19, 1335265), (23, 1103045), (85, 298471), (95, 267053), (115, 220609), (323, 78545), (391, 64885), (437, 58055), (683, 37145), (1615, 15709), (1955, 12977), (2185, 11611), (3415, 7429)]