69943305

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 115323264

約数和(自身を除く): 45379959

約数列:

[1, 3, 5, 15, 53, 97, 159, 265, 291, 485, 795, 907, 1455, 2721, 4535, 5141, 13605, 15423, 25705, 48071, 77115, 87979, 144213, 240355, 263937, 439895, 721065, 1319685, 4662887, 13988661, 23314435, 69943305]

約数ペア:

[(1, 69943305), (3, 23314435), (5, 13988661), (15, 4662887), (53, 1319685), (97, 721065), (159, 439895), (265, 263937), (291, 240355), (485, 144213), (795, 87979), (907, 77115), (1455, 48071), (2721, 25705), (4535, 15423), (5141, 13605)]