210301965

素因数分解:

$3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{5651}}^1$

素因数の和:6489

約数の個数: 24

約数和(自身を含む): 365028768

約数和(自身を除く): 154726803

約数列:

[1, 3, 5, 9, 15, 45, 827, 2481, 4135, 5651, 7443, 12405, 16953, 28255, 37215, 50859, 84765, 254295, 4673377, 14020131, 23366885, 42060393, 70100655, 210301965]

約数ペア:

[(1, 210301965), (3, 70100655), (5, 42060393), (9, 23366885), (15, 14020131), (45, 4673377), (827, 254295), (2481, 84765), (4135, 50859), (5651, 37215), (7443, 28255), (12405, 16953)]