849137795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 1130976000

約数和(自身を除く): 281838205

約数列:

[1, 5, 11, 55, 109, 139, 545, 695, 1019, 1199, 1529, 5095, 5995, 7645, 11209, 15151, 56045, 75755, 111071, 141641, 166661, 555355, 708205, 833305, 1221781, 1558051, 6108905, 7790255, 15438869, 77194345, 169827559, 849137795]

約数ペア:

[(1, 849137795), (5, 169827559), (11, 77194345), (55, 15438869), (109, 7790255), (139, 6108905), (545, 1558051), (695, 1221781), (1019, 833305), (1199, 708205), (1529, 555355), (5095, 166661), (5995, 141641), (7645, 111071), (11209, 75755), (15151, 56045)]