86194165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^2$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 117806724

約数和(自身を除く): 31612559

約数列:

[1, 5, 17, 19, 53, 85, 95, 265, 323, 361, 901, 1007, 1615, 1805, 2809, 4505, 5035, 6137, 14045, 17119, 19133, 30685, 47753, 53371, 85595, 95665, 238765, 266855, 325261, 907307, 1014049, 1626305, 4536535, 5070245, 17238833, 86194165]

約数ペア:

[(1, 86194165), (5, 17238833), (17, 5070245), (19, 4536535), (53, 1626305), (85, 1014049), (95, 907307), (265, 325261), (323, 266855), (361, 238765), (901, 95665), (1007, 85595), (1615, 53371), (1805, 47753), (2809, 30685), (4505, 19133), (5035, 17119), (6137, 14045)]