85537905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5087}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 146534400

約数和(自身を除く): 60996495

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 5087, 5605, 15261, 16815, 25435, 76305, 96653, 289959, 300133, 483265, 900399, 1449795, 1500665, 4501995, 5702527, 17107581, 28512635, 85537905]

約数ペア:

[(1, 85537905), (3, 28512635), (5, 17107581), (15, 5702527), (19, 4501995), (57, 1500665), (59, 1449795), (95, 900399), (177, 483265), (285, 300133), (295, 289959), (885, 96653), (1121, 76305), (3363, 25435), (5087, 16815), (5605, 15261)]