47157750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{20959}}^1$

素因数の和:20982

約数の個数: 48

約数和(自身を含む): 127520640

約数和(自身を除く): 80362890

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, 20959, 41918, 62877, 104795, 125754, 188631, 209590, 314385, 377262, 523975, 628770, 943155, 1047950, 1571925, 1886310, 2619875, 3143850, 4715775, 5239750, 7859625, 9431550, 15719250, 23578875, 47157750]

約数ペア:

[(1, 47157750), (2, 23578875), (3, 15719250), (5, 9431550), (6, 7859625), (9, 5239750), (10, 4715775), (15, 3143850), (18, 2619875), (25, 1886310), (30, 1571925), (45, 1047950), (50, 943155), (75, 628770), (90, 523975), (125, 377262), (150, 314385), (225, 209590), (250, 188631), (375, 125754), (450, 104795), (750, 62877), (1125, 41918), (2250, 20959)]