7029971525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{21649}}^1$

素因数の和:22109

約数の個数: 24

約数和(自身を含む): 9020256000

約数和(自身を除く): 1990284475

約数列:

[1, 5, 25, 31, 155, 419, 775, 2095, 10475, 12989, 21649, 64945, 108245, 324725, 541225, 671119, 3355595, 9070931, 16777975, 45354655, 226773275, 281198861, 1405994305, 7029971525]

約数ペア:

[(1, 7029971525), (5, 1405994305), (25, 281198861), (31, 226773275), (155, 45354655), (419, 16777975), (775, 9070931), (2095, 3355595), (10475, 671119), (12989, 541225), (21649, 324725), (64945, 108245)]