8927215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 12166128

約数和(自身を除く): 3238913

約数列:

[1, 5, 11, 29, 55, 145, 193, 319, 841, 965, 1595, 2123, 4205, 5597, 9251, 10615, 27985, 46255, 61567, 162313, 307835, 811565, 1785443, 8927215]

約数ペア:

[(1, 8927215), (5, 1785443), (11, 811565), (29, 307835), (55, 162313), (145, 61567), (193, 46255), (319, 27985), (841, 10615), (965, 9251), (1595, 5597), (2123, 4205)]