89047605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{258109}}^1$

素因数の和:258140

約数の個数: 16

約数和(自身を含む): 148671360

約数和(自身を除く): 59623755

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 258109, 774327, 1290545, 3871635, 5936507, 17809521, 29682535, 89047605]

約数ペア:

[(1, 89047605), (3, 29682535), (5, 17809521), (15, 5936507), (23, 3871635), (69, 1290545), (115, 774327), (345, 258109)]