816016085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{5531}}^1$

素因数の和:7108

約数の個数: 16

約数和(自身を含む): 1031607360

約数和(自身を除く): 215591275

約数列:

[1, 5, 19, 95, 1553, 5531, 7765, 27655, 29507, 105089, 147535, 525445, 8589643, 42948215, 163203217, 816016085]

約数ペア:

[(1, 816016085), (5, 163203217), (19, 42948215), (95, 8589643), (1553, 525445), (5531, 147535), (7765, 105089), (27655, 29507)]