28823175

素因数分解:

$3^3\times 5^2\times {\mathrm{42701}}^1$

素因数の和:42720

約数の個数: 24

約数和(自身を含む): 52950480

約数和(自身を除く): 24127305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42701, 128103, 213505, 384309, 640515, 1067525, 1152927, 1921545, 3202575, 5764635, 9607725, 28823175]

約数ペア:

[(1, 28823175), (3, 9607725), (5, 5764635), (9, 3202575), (15, 1921545), (25, 1152927), (27, 1067525), (45, 640515), (75, 384309), (135, 213505), (225, 128103), (675, 42701)]