23198825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 31753176

約数和(自身を除く): 8554351

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 1741, 2665, 8705, 13325, 22633, 43525, 71381, 113165, 356905, 565825, 927953, 1784525, 4639765, 23198825]

約数ペア:

[(1, 23198825), (5, 4639765), (13, 1784525), (25, 927953), (41, 565825), (65, 356905), (205, 113165), (325, 71381), (533, 43525), (1025, 22633), (1741, 13325), (2665, 8705)]