168148975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 218691360

約数和(自身を除く): 50542385

約数列:

[1, 5, 23, 25, 115, 229, 575, 1145, 1277, 5267, 5725, 6385, 26335, 29371, 31925, 131675, 146855, 292433, 734275, 1462165, 6725959, 7310825, 33629795, 168148975]

約数ペア:

[(1, 168148975), (5, 33629795), (23, 7310825), (25, 6725959), (115, 1462165), (229, 734275), (575, 292433), (1145, 146855), (1277, 131675), (5267, 31925), (5725, 29371), (6385, 26335)]