240606585

素因数分解:

$3^3\times 5^1\times {\mathrm{1782271}}^1$

素因数の和:1782285

約数の個数: 16

約数和(自身を含む): 427745280

約数和(自身を除く): 187138695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1782271, 5346813, 8911355, 16040439, 26734065, 48121317, 80202195, 240606585]

約数ペア:

[(1, 240606585), (3, 80202195), (5, 48121317), (9, 26734065), (15, 16040439), (27, 8911355), (45, 5346813), (135, 1782271)]