11143575

素因数分解:

$3^4\times 5^2\times {\mathrm{5503}}^1$

素因数の和:5525

約数の個数: 30

約数和(自身を含む): 20645504

約数和(自身を除く): 9501929

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 5503, 16509, 27515, 49527, 82545, 137575, 148581, 247635, 412725, 445743, 742905, 1238175, 2228715, 3714525, 11143575]

約数ペア:

[(1, 11143575), (3, 3714525), (5, 2228715), (9, 1238175), (15, 742905), (25, 445743), (27, 412725), (45, 247635), (75, 148581), (81, 137575), (135, 82545), (225, 49527), (405, 27515), (675, 16509), (2025, 5503)]