26842915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 12348125

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1511, 1615, 3553, 7555, 16621, 17765, 25687, 28709, 83105, 128435, 143545, 282557, 315799, 488053, 1412785, 1578995, 2440265, 5368583, 26842915]

約数ペア:

[(1, 26842915), (5, 5368583), (11, 2440265), (17, 1578995), (19, 1412785), (55, 488053), (85, 315799), (95, 282557), (187, 143545), (209, 128435), (323, 83105), (935, 28709), (1045, 25687), (1511, 17765), (1615, 16621), (3553, 7555)]