26555775

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 44532864

約数和(自身を除く): 17977089

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 4987, 5325, 14961, 24935, 74805, 124675, 354077, 374025, 1062231, 1770385, 5311155, 8851925, 26555775]

約数ペア:

[(1, 26555775), (3, 8851925), (5, 5311155), (15, 1770385), (25, 1062231), (71, 374025), (75, 354077), (213, 124675), (355, 74805), (1065, 24935), (1775, 14961), (4987, 5325)]