85889445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4201}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 145221120

約数和(自身を除く): 59331675

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 4201, 6815, 12603, 20445, 21005, 63015, 121829, 197447, 365487, 592341, 609145, 987235, 1827435, 2961705, 5725963, 17177889, 28629815, 85889445]

約数ペア:

[(1, 85889445), (3, 28629815), (5, 17177889), (15, 5725963), (29, 2961705), (47, 1827435), (87, 987235), (141, 609145), (145, 592341), (235, 365487), (435, 197447), (705, 121829), (1363, 63015), (4089, 21005), (4201, 20445), (6815, 12603)]