148875255

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23801}}^1$

素因数の和:23951

約数の個数: 24

約数和(自身を含む): 259917840

約数和(自身を除く): 111042585

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 23801, 71403, 119005, 214209, 357015, 1071045, 3308339, 9925017, 16541695, 29775051, 49625085, 148875255]

約数ペア:

[(1, 148875255), (3, 49625085), (5, 29775051), (9, 16541695), (15, 9925017), (45, 3308339), (139, 1071045), (417, 357015), (695, 214209), (1251, 119005), (2085, 71403), (6255, 23801)]