42315255

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6311}}^1$

素因数の和:6471

約数の個数: 24

約数和(自身を含む): 73850400

約数和(自身を除く): 31535145

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6311, 6705, 18933, 31555, 56799, 94665, 283995, 940339, 2821017, 4701695, 8463051, 14105085, 42315255]

約数ペア:

[(1, 42315255), (3, 14105085), (5, 8463051), (9, 4701695), (15, 2821017), (45, 940339), (149, 283995), (447, 94665), (745, 56799), (1341, 31555), (2235, 18933), (6311, 6705)]