1610325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 3061188

約数和(自身を除く): 1450863

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 421, 425, 765, 1263, 1275, 2105, 3789, 3825, 6315, 7157, 10525, 18945, 21471, 31575, 35785, 64413, 94725, 107355, 178925, 322065, 536775, 1610325]

約数ペア:

[(1, 1610325), (3, 536775), (5, 322065), (9, 178925), (15, 107355), (17, 94725), (25, 64413), (45, 35785), (51, 31575), (75, 21471), (85, 18945), (153, 10525), (225, 7157), (255, 6315), (421, 3825), (425, 3789), (765, 2105), (1263, 1275)]