23198025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6581}}^1$

素因数の和:6641

約数の個数: 24

約数和(自身を含む): 39176064

約数和(自身を除く): 15978039

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 6581, 19743, 32905, 98715, 164525, 309307, 493575, 927921, 1546535, 4639605, 7732675, 23198025]

約数ペア:

[(1, 23198025), (3, 7732675), (5, 4639605), (15, 1546535), (25, 927921), (47, 493575), (75, 309307), (141, 164525), (235, 98715), (705, 32905), (1175, 19743), (3525, 6581)]