129577075

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{6163}}^1$

素因数の和:6231

約数の個数: 18

約数和(自身を含む): 166434164

約数和(自身を除く): 36857089

約数列:

[1, 5, 25, 29, 145, 725, 841, 4205, 6163, 21025, 30815, 154075, 178727, 893635, 4468175, 5183083, 25915415, 129577075]

約数ペア:

[(1, 129577075), (5, 25915415), (25, 5183083), (29, 4468175), (145, 893635), (725, 178727), (841, 154075), (4205, 30815), (6163, 21025)]