28333085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1427}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 39172896

約数和(自身を除く): 10839811

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1427, 1805, 3971, 7135, 15697, 19855, 27113, 78485, 135565, 298243, 515147, 1491215, 2575735, 5666617, 28333085]

約数ペア:

[(1, 28333085), (5, 5666617), (11, 2575735), (19, 1491215), (55, 515147), (95, 298243), (209, 135565), (361, 78485), (1045, 27113), (1427, 19855), (1805, 15697), (3971, 7135)]