16688250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{7417}}^1$

素因数の和:7440

約数の個数: 48

約数和(自身を含む): 45131112

約数和(自身を除く): 28442862

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, 7417, 14834, 22251, 37085, 44502, 66753, 74170, 111255, 133506, 185425, 222510, 333765, 370850, 556275, 667530, 927125, 1112550, 1668825, 1854250, 2781375, 3337650, 5562750, 8344125, 16688250]

約数ペア:

[(1, 16688250), (2, 8344125), (3, 5562750), (5, 3337650), (6, 2781375), (9, 1854250), (10, 1668825), (15, 1112550), (18, 927125), (25, 667530), (30, 556275), (45, 370850), (50, 333765), (75, 222510), (90, 185425), (125, 133506), (150, 111255), (225, 74170), (250, 66753), (375, 44502), (450, 37085), (750, 22251), (1125, 14834), (2250, 7417)]