231435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 414960

約数和(自身を除く): 183525

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 139, 185, 333, 417, 555, 695, 1251, 1665, 2085, 5143, 6255, 15429, 25715, 46287, 77145, 231435]

約数ペア:

[(1, 231435), (3, 77145), (5, 46287), (9, 25715), (15, 15429), (37, 6255), (45, 5143), (111, 2085), (139, 1665), (185, 1251), (333, 695), (417, 555)]