9788515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 14813280

約数和(自身を除く): 5024765

約数列:

[1, 5, 11, 17, 19, 29, 55, 85, 95, 145, 187, 209, 319, 323, 361, 493, 551, 935, 1045, 1595, 1615, 1805, 2465, 2755, 3553, 3971, 5423, 6061, 6137, 9367, 10469, 17765, 19855, 27115, 30305, 30685, 46835, 52345, 67507, 103037, 115159, 177973, 337535, 515185, 575795, 889865, 1957703, 9788515]

約数ペア:

[(1, 9788515), (5, 1957703), (11, 889865), (17, 575795), (19, 515185), (29, 337535), (55, 177973), (85, 115159), (95, 103037), (145, 67507), (187, 52345), (209, 46835), (319, 30685), (323, 30305), (361, 27115), (493, 19855), (551, 17765), (935, 10469), (1045, 9367), (1595, 6137), (1615, 6061), (1805, 5423), (2465, 3971), (2755, 3553)]