272045125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 376032384

約数和(自身を除く): 103987259

約数列:

[1, 5, 11, 25, 55, 67, 125, 275, 335, 737, 1375, 1675, 2953, 3685, 8375, 14765, 18425, 32483, 73825, 92125, 162415, 197851, 369125, 812075, 989255, 2176361, 4060375, 4946275, 10881805, 24731375, 54409025, 272045125]

約数ペア:

[(1, 272045125), (5, 54409025), (11, 24731375), (25, 10881805), (55, 4946275), (67, 4060375), (125, 2176361), (275, 989255), (335, 812075), (737, 369125), (1375, 197851), (1675, 162415), (2953, 92125), (3685, 73825), (8375, 32483), (14765, 18425)]