28244250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{12553}}^1$

素因数の和:12576

約数の個数: 48

約数和(自身を含む): 76378536

約数和(自身を除く): 48134286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 12553, 25106, 37659, 62765, 75318, 112977, 125530, 188295, 225954, 313825, 376590, 564885, 627650, 941475, 1129770, 1569125, 1882950, 2824425, 3138250, 4707375, 5648850, 9414750, 14122125, 28244250]

約数ペア:

[(1, 28244250), (2, 14122125), (3, 9414750), (5, 5648850), (6, 4707375), (9, 3138250), (10, 2824425), (15, 1882950), (18, 1569125), (25, 1129770), (30, 941475), (45, 627650), (50, 564885), (75, 376590), (90, 313825), (125, 225954), (150, 188295), (225, 125530), (250, 112977), (375, 75318), (450, 62765), (750, 37659), (1125, 25106), (2250, 12553)]