1055475

素因数分解:

$3^2\times 5^2\times {\mathrm{4691}}^1$

素因数の和:4707

約数の個数: 18

約数和(自身を含む): 1890876

約数和(自身を除く): 835401

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 4691, 14073, 23455, 42219, 70365, 117275, 211095, 351825, 1055475]

約数ペア:

[(1, 1055475), (3, 351825), (5, 211095), (9, 117275), (15, 70365), (25, 42219), (45, 23455), (75, 14073), (225, 4691)]