1025538145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{37003}}^1$

素因数の和:37272

約数の個数: 16

約数和(自身を含む): 1289515392

約数和(自身を除く): 263977247

約数列:

[1, 5, 23, 115, 241, 1205, 5543, 27715, 37003, 185015, 851069, 4255345, 8917723, 44588615, 205107629, 1025538145]

約数ペア:

[(1, 1025538145), (5, 205107629), (23, 44588615), (115, 8917723), (241, 4255345), (1205, 851069), (5543, 185015), (27715, 37003)]