85580465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2789}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 114802920

約数和(自身を除く): 29222455

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 2789, 6137, 13945, 30685, 47413, 52991, 237065, 264955, 900847, 1006829, 4504235, 5034145, 17116093, 85580465]

約数ペア:

[(1, 85580465), (5, 17116093), (17, 5034145), (19, 4504235), (85, 1006829), (95, 900847), (323, 264955), (361, 237065), (1615, 52991), (1805, 47413), (2789, 30685), (6137, 13945)]