38968025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 50889600

約数和(自身を除く): 11921575

約数列:

[1, 5, 25, 29, 59, 145, 295, 725, 911, 1475, 1711, 4555, 8555, 22775, 26419, 42775, 53749, 132095, 268745, 660475, 1343725, 1558721, 7793605, 38968025]

約数ペア:

[(1, 38968025), (5, 7793605), (25, 1558721), (29, 1343725), (59, 660475), (145, 268745), (295, 132095), (725, 53749), (911, 42775), (1475, 26419), (1711, 22775), (4555, 8555)]