76484905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 109209600

約数和(自身を除く): 32724695

約数列:

[1, 5, 7, 31, 35, 155, 157, 217, 449, 785, 1085, 1099, 2245, 3143, 4867, 5495, 13919, 15715, 24335, 34069, 69595, 70493, 97433, 170345, 352465, 487165, 493451, 2185283, 2467255, 10926415, 15296981, 76484905]

約数ペア:

[(1, 76484905), (5, 15296981), (7, 10926415), (31, 2467255), (35, 2185283), (155, 493451), (157, 487165), (217, 352465), (449, 170345), (785, 97433), (1085, 70493), (1099, 69595), (2245, 34069), (3143, 24335), (4867, 15715), (5495, 13919)]