33186915

素因数分解:

$3^4\times 5^1\times {\mathrm{81943}}^1$

素因数の和:81960

約数の個数: 20

約数和(自身を含む): 59491344

約数和(自身を除く): 26304429

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 81943, 245829, 409715, 737487, 1229145, 2212461, 3687435, 6637383, 11062305, 33186915]

約数ペア:

[(1, 33186915), (3, 11062305), (5, 6637383), (9, 3687435), (15, 2212461), (27, 1229145), (45, 737487), (81, 409715), (135, 245829), (405, 81943)]