89493965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 32157235

約数列:

[1, 5, 11, 43, 55, 79, 215, 395, 473, 479, 869, 2365, 2395, 3397, 4345, 5269, 16985, 20597, 26345, 37367, 37841, 102985, 186835, 189205, 226567, 416251, 1132835, 1627163, 2081255, 8135815, 17898793, 89493965]

約数ペア:

[(1, 89493965), (5, 17898793), (11, 8135815), (43, 2081255), (55, 1627163), (79, 1132835), (215, 416251), (395, 226567), (473, 189205), (479, 186835), (869, 102985), (2365, 37841), (2395, 37367), (3397, 26345), (4345, 20597), (5269, 16985)]