4749750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{2111}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 12849408

約数和(自身を除く): 8099658

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, 2111, 2250, 4222, 6333, 10555, 12666, 18999, 21110, 31665, 37998, 52775, 63330, 94995, 105550, 158325, 189990, 263875, 316650, 474975, 527750, 791625, 949950, 1583250, 2374875, 4749750]

約数ペア:

[(1, 4749750), (2, 2374875), (3, 1583250), (5, 949950), (6, 791625), (9, 527750), (10, 474975), (15, 316650), (18, 263875), (25, 189990), (30, 158325), (45, 105550), (50, 94995), (75, 63330), (90, 52775), (125, 37998), (150, 31665), (225, 21110), (250, 18999), (375, 12666), (450, 10555), (750, 6333), (1125, 4222), (2111, 2250)]