3632445

素因数分解:

$3^4\times 5^1\times {\mathrm{8969}}^1$

素因数の和:8986

約数の個数: 20

約数和(自身を含む): 6512220

約数和(自身を除く): 2879775

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 8969, 26907, 44845, 80721, 134535, 242163, 403605, 726489, 1210815, 3632445]

約数ペア:

[(1, 3632445), (3, 1210815), (5, 726489), (9, 403605), (15, 242163), (27, 134535), (45, 80721), (81, 44845), (135, 26907), (405, 8969)]