39569725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 53373320

約数和(自身を除く): 13803595

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1117, 1417, 2725, 5585, 7085, 14521, 27925, 35425, 72605, 121753, 363025, 608765, 1582789, 3043825, 7913945, 39569725]

約数ペア:

[(1, 39569725), (5, 7913945), (13, 3043825), (25, 1582789), (65, 608765), (109, 363025), (325, 121753), (545, 72605), (1117, 35425), (1417, 27925), (2725, 14521), (5585, 7085)]