55272825

素因数分解:

$3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1654

約数の個数: 36

約数和(自身を含む): 99660288

約数和(自身を除く): 44387463

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 167, 225, 501, 835, 1471, 1503, 2505, 4175, 4413, 7355, 7515, 12525, 13239, 22065, 36775, 37575, 66195, 110325, 245657, 330975, 736971, 1228285, 2210913, 3684855, 6141425, 11054565, 18424275, 55272825]

約数ペア:

[(1, 55272825), (3, 18424275), (5, 11054565), (9, 6141425), (15, 3684855), (25, 2210913), (45, 1228285), (75, 736971), (167, 330975), (225, 245657), (501, 110325), (835, 66195), (1471, 37575), (1503, 36775), (2505, 22065), (4175, 13239), (4413, 12525), (7355, 7515)]