866572975

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{5813}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 1103032080

約数和(自身を除く): 236459105

約数列:

[1, 5, 25, 67, 89, 335, 445, 1675, 2225, 5813, 5963, 29065, 29815, 145325, 149075, 389471, 517357, 1947355, 2586785, 9736775, 12933925, 34662919, 173314595, 866572975]

約数ペア:

[(1, 866572975), (5, 173314595), (25, 34662919), (67, 12933925), (89, 9736775), (335, 2586785), (445, 1947355), (1675, 517357), (2225, 389471), (5813, 149075), (5963, 145325), (29065, 29815)]