24996687145

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1\times {\mathrm{509}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 30536352000

約数和(自身を除く): 5539664855

約数列:

[1, 5, 109, 251, 359, 509, 545, 1255, 1795, 2545, 27359, 39131, 55481, 90109, 127759, 136795, 182731, 195655, 277405, 450545, 638795, 913655, 9821881, 13925731, 19917679, 45865481, 49109405, 69628655, 99588395, 229327405, 4999337429, 24996687145]

約数ペア:

[(1, 24996687145), (5, 4999337429), (109, 229327405), (251, 99588395), (359, 69628655), (509, 49109405), (545, 45865481), (1255, 19917679), (1795, 13925731), (2545, 9821881), (27359, 913655), (39131, 638795), (55481, 450545), (90109, 277405), (127759, 195655), (136795, 182731)]