42523005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{404981}}^1$

素因数の和:404996

約数の個数: 16

約数和(自身を含む): 77756544

約数和(自身を除く): 35233539

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 404981, 1214943, 2024905, 2834867, 6074715, 8504601, 14174335, 42523005]

約数ペア:

[(1, 42523005), (3, 14174335), (5, 8504601), (7, 6074715), (15, 2834867), (21, 2024905), (35, 1214943), (105, 404981)]