82161865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9787}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 104300928

約数和(自身を除く): 22139063

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 9787, 48935, 225101, 714451, 1125505, 3572255, 16432373, 82161865]

約数ペア:

[(1, 82161865), (5, 16432373), (23, 3572255), (73, 1125505), (115, 714451), (365, 225101), (1679, 48935), (8395, 9787)]