9951205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 14307840

約数和(自身を除く): 4356635

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 367, 493, 935, 1595, 1835, 2465, 4037, 5423, 6239, 10643, 20185, 27115, 31195, 53215, 68629, 117073, 180931, 343145, 585365, 904655, 1990241, 9951205]

約数ペア:

[(1, 9951205), (5, 1990241), (11, 904655), (17, 585365), (29, 343145), (55, 180931), (85, 117073), (145, 68629), (187, 53215), (319, 31195), (367, 27115), (493, 20185), (935, 10643), (1595, 6239), (1835, 5423), (2465, 4037)]