53217825

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{2267}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 88306848

約数和(自身を除く): 35089023

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1565, 2267, 4695, 6801, 7825, 11335, 23475, 34005, 56675, 170025, 709571, 2128713, 3547855, 10643565, 17739275, 53217825]

約数ペア:

[(1, 53217825), (3, 17739275), (5, 10643565), (15, 3547855), (25, 2128713), (75, 709571), (313, 170025), (939, 56675), (1565, 34005), (2267, 23475), (4695, 11335), (6801, 7825)]