26797015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 13482665

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 1553, 2465, 3451, 7765, 10871, 17255, 26401, 45037, 54355, 132005, 184807, 225185, 315259, 765629, 924035, 1576295, 3828145, 5359403, 26797015]

約数ペア:

[(1, 26797015), (5, 5359403), (7, 3828145), (17, 1576295), (29, 924035), (35, 765629), (85, 315259), (119, 225185), (145, 184807), (203, 132005), (493, 54355), (595, 45037), (1015, 26401), (1553, 17255), (2465, 10871), (3451, 7765)]