268530165

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{84047}}^1$

素因数の和:84129

約数の個数: 24

約数和(自身を含む): 472013568

約数和(自身を除く): 203483403

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 84047, 252141, 420235, 756423, 1260705, 3782115, 5967337, 17902011, 29836685, 53706033, 89510055, 268530165]

約数ペア:

[(1, 268530165), (3, 89510055), (5, 53706033), (9, 29836685), (15, 17902011), (45, 5967337), (71, 3782115), (213, 1260705), (355, 756423), (639, 420235), (1065, 252141), (3195, 84047)]