6468245

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 9566424

約数和(自身を除く): 3098179

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 1553, 4165, 7765, 10871, 26401, 54355, 76097, 132005, 184807, 380485, 924035, 1293649, 6468245]

約数ペア:

[(1, 6468245), (5, 1293649), (7, 924035), (17, 380485), (35, 184807), (49, 132005), (85, 76097), (119, 54355), (245, 26401), (595, 10871), (833, 7765), (1553, 4165)]