39472025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 53776320

約数和(自身を除く): 14304295

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 3613, 10925, 18065, 68647, 83099, 90325, 343235, 415495, 1578881, 1716175, 2077475, 7894405, 39472025]

約数ペア:

[(1, 39472025), (5, 7894405), (19, 2077475), (23, 1716175), (25, 1578881), (95, 415495), (115, 343235), (437, 90325), (475, 83099), (575, 68647), (2185, 18065), (3613, 10925)]