61927605

素因数分解:

$3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{709}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 110419200

約数和(自身を除く): 48491595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 647, 709, 1941, 2127, 3235, 3545, 5823, 6381, 9705, 10635, 17469, 19143, 29115, 31905, 87345, 95715, 458723, 1376169, 2293615, 4128507, 6880845, 12385521, 20642535, 61927605]

約数ペア:

[(1, 61927605), (3, 20642535), (5, 12385521), (9, 6880845), (15, 4128507), (27, 2293615), (45, 1376169), (135, 458723), (647, 95715), (709, 87345), (1941, 31905), (2127, 29115), (3235, 19143), (3545, 17469), (5823, 10635), (6381, 9705)]