66472975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 87784560

約数和(自身を除く): 21311585

約数列:

[1, 5, 17, 25, 85, 229, 425, 683, 1145, 3415, 3893, 5725, 11611, 17075, 19465, 58055, 97325, 156407, 290275, 782035, 2658919, 3910175, 13294595, 66472975]

約数ペア:

[(1, 66472975), (5, 13294595), (17, 3910175), (25, 2658919), (85, 782035), (229, 290275), (425, 156407), (683, 97325), (1145, 58055), (3415, 19465), (3893, 17075), (5725, 11611)]