25555569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4783}}^1$

素因数の和:4936

約数の個数: 16

約数和(自身を含む): 36970752

約数和(自身を除く): 11415183

約数列:

[1, 3, 13, 39, 137, 411, 1781, 4783, 5343, 14349, 62179, 186537, 655271, 1965813, 8518523, 25555569]

約数ペア:

[(1, 25555569), (3, 8518523), (13, 1965813), (39, 655271), (137, 186537), (411, 62179), (1781, 14349), (4783, 5343)]