172150525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 221771520

約数和(自身を除く): 49620995

約数列:

[1, 5, 25, 29, 145, 367, 647, 725, 1835, 3235, 9175, 10643, 16175, 18763, 53215, 93815, 237449, 266075, 469075, 1187245, 5936225, 6886021, 34430105, 172150525]

約数ペア:

[(1, 172150525), (5, 34430105), (25, 6886021), (29, 5936225), (145, 1187245), (367, 469075), (647, 266075), (725, 237449), (1835, 93815), (3235, 53215), (9175, 18763), (10643, 16175)]