551470950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{408497}}^1$

素因数の和:408518

約数の個数: 48

約数和(自身を含む): 1519612560

約数和(自身を除く): 968141610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 408497, 816994, 1225491, 2042485, 2450982, 3676473, 4084970, 6127455, 7352946, 10212425, 11029419, 12254910, 18382365, 20424850, 22058838, 30637275, 36764730, 55147095, 61274550, 91911825, 110294190, 183823650, 275735475, 551470950]

約数ペア:

[(1, 551470950), (2, 275735475), (3, 183823650), (5, 110294190), (6, 91911825), (9, 61274550), (10, 55147095), (15, 36764730), (18, 30637275), (25, 22058838), (27, 20424850), (30, 18382365), (45, 12254910), (50, 11029419), (54, 10212425), (75, 7352946), (90, 6127455), (135, 4084970), (150, 3676473), (225, 2450982), (270, 2042485), (450, 1225491), (675, 816994), (1350, 408497)]