9820035

素因数分解:

$3^4\times 5^1\times {\mathrm{24247}}^1$

素因数の和:24264

約数の個数: 20

約数和(自身を含む): 17604048

約数和(自身を除く): 7784013

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 24247, 72741, 121235, 218223, 363705, 654669, 1091115, 1964007, 3273345, 9820035]

約数ペア:

[(1, 9820035), (3, 3273345), (5, 1964007), (9, 1091115), (15, 654669), (27, 363705), (45, 218223), (81, 121235), (135, 72741), (405, 24247)]