7298145

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 12743016

約数和(自身を除く): 5444871

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1033, 1413, 2355, 3099, 5165, 7065, 9297, 15495, 46485, 162181, 486543, 810905, 1459629, 2432715, 7298145]

約数ペア:

[(1, 7298145), (3, 2432715), (5, 1459629), (9, 810905), (15, 486543), (45, 162181), (157, 46485), (471, 15495), (785, 9297), (1033, 7065), (1413, 5165), (2355, 3099)]