84371885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1259}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 109226880

約数和(自身を除く): 24854995

約数列:

[1, 5, 13, 65, 1031, 1259, 5155, 6295, 13403, 16367, 67015, 81835, 1298029, 6490145, 16874377, 84371885]

約数ペア:

[(1, 84371885), (5, 16874377), (13, 6490145), (65, 1298029), (1031, 81835), (1259, 67015), (5155, 16367), (6295, 13403)]