25009317

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 37870560

約数和(自身を除く): 12861243

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 909, 1019, 2727, 3057, 8181, 9171, 24543, 27513, 82539, 102919, 247617, 308757, 926271, 2778813, 8336439, 25009317]

約数ペア:

[(1, 25009317), (3, 8336439), (9, 2778813), (27, 926271), (81, 308757), (101, 247617), (243, 102919), (303, 82539), (909, 27513), (1019, 24543), (2727, 9171), (3057, 8181)]