165000684

素因数分解:

$2^2\times 3^1\times {\mathrm{13750057}}^1$

素因数の和:13750064

約数の個数: 12

約数和(自身を含む): 385001624

約数和(自身を除く): 220000940

約数列:

[1, 2, 3, 4, 6, 12, 13750057, 27500114, 41250171, 55000228, 82500342, 165000684]

約数ペア:

[(1, 165000684), (2, 82500342), (3, 55000228), (4, 41250171), (6, 27500114), (12, 13750057)]