12670025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 16498944

約数和(自身を除く): 3828919

約数列:

[1, 5, 25, 41, 47, 205, 235, 263, 1025, 1175, 1315, 1927, 6575, 9635, 10783, 12361, 48175, 53915, 61805, 269575, 309025, 506801, 2534005, 12670025]

約数ペア:

[(1, 12670025), (5, 2534005), (25, 506801), (41, 309025), (47, 269575), (205, 61805), (235, 53915), (263, 48175), (1025, 12361), (1175, 10783), (1315, 9635), (1927, 6575)]