48781575

素因数分解:

$3^3\times 5^2\times {\mathrm{72269}}^1$

素因数の和:72288

約数の個数: 24

約数和(自身を含む): 89614800

約数和(自身を除く): 40833225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 72269, 216807, 361345, 650421, 1084035, 1806725, 1951263, 3252105, 5420175, 9756315, 16260525, 48781575]

約数ペア:

[(1, 48781575), (3, 16260525), (5, 9756315), (9, 5420175), (15, 3252105), (25, 1951263), (27, 1806725), (45, 1084035), (75, 650421), (135, 361345), (225, 216807), (675, 72269)]