2681325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:734

約数の個数: 36

約数和(自身を含む): 5092308

約数和(自身を除く): 2410983

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 701, 765, 1275, 2103, 3505, 3825, 6309, 10515, 11917, 17525, 31545, 35751, 52575, 59585, 107253, 157725, 178755, 297925, 536265, 893775, 2681325]

約数ペア:

[(1, 2681325), (3, 893775), (5, 536265), (9, 297925), (15, 178755), (17, 157725), (25, 107253), (45, 59585), (51, 52575), (75, 35751), (85, 31545), (153, 17525), (225, 11917), (255, 10515), (425, 6309), (701, 3825), (765, 3505), (1275, 2103)]