674400385

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{20231}}^1$

素因数の和:20408

約数の個数: 16

約数和(自身を含む): 830321280

約数和(自身を除く): 155920895

約数列:

[1, 5, 59, 113, 295, 565, 6667, 20231, 33335, 101155, 1193629, 2286103, 5968145, 11430515, 134880077, 674400385]

約数ペア:

[(1, 674400385), (5, 134880077), (59, 11430515), (113, 5968145), (295, 2286103), (565, 1193629), (6667, 101155), (20231, 33335)]