7769925

素因数分解:

$3^5\times 5^2\times {\mathrm{1279}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 14443520

約数和(自身を除く): 6673595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 1279, 2025, 3837, 6075, 6395, 11511, 19185, 31975, 34533, 57555, 95925, 103599, 172665, 287775, 310797, 517995, 863325, 1553985, 2589975, 7769925]

約数ペア:

[(1, 7769925), (3, 2589975), (5, 1553985), (9, 863325), (15, 517995), (25, 310797), (27, 287775), (45, 172665), (75, 103599), (81, 95925), (135, 57555), (225, 34533), (243, 31975), (405, 19185), (675, 11511), (1215, 6395), (1279, 6075), (2025, 3837)]