9639700225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{29209}}^1$

素因数の和:29569

約数の個数: 24

約数和(自身を含む): 12271471520

約数和(自身を除く): 2631771295

約数列:

[1, 5, 25, 43, 215, 307, 1075, 1535, 7675, 13201, 29209, 66005, 146045, 330025, 730225, 1255987, 6279935, 8967163, 31399675, 44835815, 224179075, 385588009, 1927940045, 9639700225]

約数ペア:

[(1, 9639700225), (5, 1927940045), (25, 385588009), (43, 224179075), (215, 44835815), (307, 31399675), (1075, 8967163), (1535, 6279935), (7675, 1255987), (13201, 730225), (29209, 330025), (66005, 146045)]