80041275

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8273}}^1$

素因数の和:8332

約数の個数: 36

約数和(自身を含む): 146714568

約数和(自身を除く): 66673293

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 8273, 9675, 24819, 41365, 74457, 124095, 206825, 355739, 372285, 620475, 1067217, 1778695, 1861425, 3201651, 5336085, 8893475, 16008255, 26680425, 80041275]

約数ペア:

[(1, 80041275), (3, 26680425), (5, 16008255), (9, 8893475), (15, 5336085), (25, 3201651), (43, 1861425), (45, 1778695), (75, 1067217), (129, 620475), (215, 372285), (225, 355739), (387, 206825), (645, 124095), (1075, 74457), (1935, 41365), (3225, 24819), (8273, 9675)]