54121375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5623}}^1$

素因数の和:5656

約数の個数: 32

約数和(自身を含む): 84225024

約数和(自身を除く): 30103649

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 5623, 9625, 28115, 39361, 61853, 140575, 196805, 309265, 432971, 702875, 984025, 1546325, 2164855, 4920125, 7731625, 10824275, 54121375]

約数ペア:

[(1, 54121375), (5, 10824275), (7, 7731625), (11, 4920125), (25, 2164855), (35, 1546325), (55, 984025), (77, 702875), (125, 432971), (175, 309265), (275, 196805), (385, 140575), (875, 61853), (1375, 39361), (1925, 28115), (5623, 9625)]