825750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{367}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 2238912

約数和(自身を除く): 1413162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 367, 375, 450, 734, 750, 1101, 1125, 1835, 2202, 2250, 3303, 3670, 5505, 6606, 9175, 11010, 16515, 18350, 27525, 33030, 45875, 55050, 82575, 91750, 137625, 165150, 275250, 412875, 825750]

約数ペア:

[(1, 825750), (2, 412875), (3, 275250), (5, 165150), (6, 137625), (9, 91750), (10, 82575), (15, 55050), (18, 45875), (25, 33030), (30, 27525), (45, 18350), (50, 16515), (75, 11010), (90, 9175), (125, 6606), (150, 5505), (225, 3670), (250, 3303), (367, 2250), (375, 2202), (450, 1835), (734, 1125), (750, 1101)]