66021535

素因数分解:

$5^1\times {\mathrm{89}}^2\times {\mathrm{1667}}^1$

素因数の和:1850

約数の個数: 12

約数和(自身を含む): 80174088

約数和(自身を除く): 14152553

約数列:

[1, 5, 89, 445, 1667, 7921, 8335, 39605, 148363, 741815, 13204307, 66021535]

約数ペア:

[(1, 66021535), (5, 13204307), (89, 741815), (445, 148363), (1667, 39605), (7921, 8335)]