42323265

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20011}}^1$

素因数の和:20069

約数の個数: 24

約数和(自身を含む): 74924928

約数和(自身を除く): 32601663

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 20011, 60033, 100055, 180099, 300165, 900495, 940517, 2821551, 4702585, 8464653, 14107755, 42323265]

約数ペア:

[(1, 42323265), (3, 14107755), (5, 8464653), (9, 4702585), (15, 2821551), (45, 940517), (47, 900495), (141, 300165), (235, 180099), (423, 100055), (705, 60033), (2115, 20011)]