89765895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{260191}}^1$

素因数の和:260222

約数の個数: 16

約数和(自身を含む): 149870592

約数和(自身を除く): 60104697

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 260191, 780573, 1300955, 3902865, 5984393, 17953179, 29921965, 89765895]

約数ペア:

[(1, 89765895), (3, 29921965), (5, 17953179), (15, 5984393), (23, 3902865), (69, 1300955), (115, 780573), (345, 260191)]