27248565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 46609920

約数和(自身を除く): 19361355

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 1427, 3819, 4281, 6365, 7135, 19095, 21405, 27113, 81339, 95609, 135565, 286827, 406695, 478045, 1434135, 1816571, 5449713, 9082855, 27248565]

約数ペア:

[(1, 27248565), (3, 9082855), (5, 5449713), (15, 1816571), (19, 1434135), (57, 478045), (67, 406695), (95, 286827), (201, 135565), (285, 95609), (335, 81339), (1005, 27113), (1273, 21405), (1427, 19095), (3819, 7135), (4281, 6365)]