528033735

素因数分解:

$3^4\times 5^1\times {\mathrm{1303787}}^1$

素因数の和:1303804

約数の個数: 20

約数和(自身を含む): 946550088

約数和(自身を除く): 418516353

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1303787, 3911361, 6518935, 11734083, 19556805, 35202249, 58670415, 105606747, 176011245, 528033735]

約数ペア:

[(1, 528033735), (3, 176011245), (5, 105606747), (9, 58670415), (15, 35202249), (27, 19556805), (45, 11734083), (81, 6518935), (135, 3911361), (405, 1303787)]