85001905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3067}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 106913664

約数和(自身を除く): 21911759

約数列:

[1, 5, 23, 115, 241, 1205, 3067, 5543, 15335, 27715, 70541, 352705, 739147, 3695735, 17000381, 85001905]

約数ペア:

[(1, 85001905), (5, 17000381), (23, 3695735), (115, 739147), (241, 352705), (1205, 70541), (3067, 27715), (5543, 15335)]