13971000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{4657}}^1$

素因数の和:4681

約数の個数: 64

約数和(自身を含む): 43598880

約数和(自身を除く): 29627880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 4657, 9314, 13971, 18628, 23285, 27942, 37256, 46570, 55884, 69855, 93140, 111768, 116425, 139710, 186280, 232850, 279420, 349275, 465700, 558840, 582125, 698550, 931400, 1164250, 1397100, 1746375, 2328500, 2794200, 3492750, 4657000, 6985500, 13971000]

約数ペア:

[(1, 13971000), (2, 6985500), (3, 4657000), (4, 3492750), (5, 2794200), (6, 2328500), (8, 1746375), (10, 1397100), (12, 1164250), (15, 931400), (20, 698550), (24, 582125), (25, 558840), (30, 465700), (40, 349275), (50, 279420), (60, 232850), (75, 186280), (100, 139710), (120, 116425), (125, 111768), (150, 93140), (200, 69855), (250, 55884), (300, 46570), (375, 37256), (500, 27942), (600, 23285), (750, 18628), (1000, 13971), (1500, 9314), (3000, 4657)]