55510975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 74856320

約数和(自身を除く): 19345345

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 1567, 2725, 7085, 7835, 20371, 35425, 39175, 101855, 170803, 509275, 854015, 2220439, 4270075, 11102195, 55510975]

約数ペア:

[(1, 55510975), (5, 11102195), (13, 4270075), (25, 2220439), (65, 854015), (109, 509275), (325, 170803), (545, 101855), (1417, 39175), (1567, 35425), (2725, 20371), (7085, 7835)]