4700205

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 8213400

約数和(自身を除く): 3513195

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 701, 745, 1341, 2103, 2235, 3505, 6309, 6705, 10515, 31545, 104449, 313347, 522245, 940041, 1566735, 4700205]

約数ペア:

[(1, 4700205), (3, 1566735), (5, 940041), (9, 522245), (15, 313347), (45, 104449), (149, 31545), (447, 10515), (701, 6705), (745, 6309), (1341, 3505), (2103, 2235)]