26845005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8563}}^1$

素因数の和:8601

約数の個数: 32

約数和(自身を含む): 49328640

約数和(自身を除く): 22483635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 8563, 25689, 42815, 94193, 128445, 162697, 282579, 470965, 488091, 813485, 1412895, 1789667, 2440455, 5369001, 8948335, 26845005]

約数ペア:

[(1, 26845005), (3, 8948335), (5, 5369001), (11, 2440455), (15, 1789667), (19, 1412895), (33, 813485), (55, 488091), (57, 470965), (95, 282579), (165, 162697), (209, 128445), (285, 94193), (627, 42815), (1045, 25689), (3135, 8563)]