180364145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 243758592

約数和(自身を除く): 63394447

約数列:

[1, 5, 13, 43, 47, 65, 215, 235, 559, 611, 1373, 2021, 2795, 3055, 6865, 10105, 17849, 26273, 59039, 64531, 89245, 131365, 295195, 322655, 767507, 838903, 2774833, 3837535, 4194515, 13874165, 36072829, 180364145]

約数ペア:

[(1, 180364145), (5, 36072829), (13, 13874165), (43, 4194515), (47, 3837535), (65, 2774833), (215, 838903), (235, 767507), (559, 322655), (611, 295195), (1373, 131365), (2021, 89245), (2795, 64531), (3055, 59039), (6865, 26273), (10105, 17849)]