9740665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 3945095

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 197, 319, 341, 899, 985, 1595, 1705, 2167, 4495, 5713, 6107, 9889, 10835, 28565, 30535, 49445, 62843, 67177, 177103, 314215, 335885, 885515, 1948133, 9740665]

約数ペア:

[(1, 9740665), (5, 1948133), (11, 885515), (29, 335885), (31, 314215), (55, 177103), (145, 67177), (155, 62843), (197, 49445), (319, 30535), (341, 28565), (899, 10835), (985, 9889), (1595, 6107), (1705, 5713), (2167, 4495)]