8409015

素因数分解:

$3^7\times 5^1\times {\mathrm{769}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 15153600

約数和(自身を除く): 6744585

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 769, 1215, 2187, 2307, 3645, 3845, 6921, 10935, 11535, 20763, 34605, 62289, 103815, 186867, 311445, 560601, 934335, 1681803, 2803005, 8409015]

約数ペア:

[(1, 8409015), (3, 2803005), (5, 1681803), (9, 934335), (15, 560601), (27, 311445), (45, 186867), (81, 103815), (135, 62289), (243, 34605), (405, 20763), (729, 11535), (769, 10935), (1215, 6921), (2187, 3845), (2307, 3645)]