26739315

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 48473568

約数和(自身を除く): 21734253

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 641, 927, 1545, 1923, 2781, 3205, 4635, 5769, 8343, 9615, 13905, 17307, 28845, 41715, 51921, 66023, 86535, 198069, 259605, 330115, 594207, 990345, 1782621, 2971035, 5347863, 8913105, 26739315]

約数ペア:

[(1, 26739315), (3, 8913105), (5, 5347863), (9, 2971035), (15, 1782621), (27, 990345), (45, 594207), (81, 330115), (103, 259605), (135, 198069), (309, 86535), (405, 66023), (515, 51921), (641, 41715), (927, 28845), (1545, 17307), (1923, 13905), (2781, 9615), (3205, 8343), (4635, 5769)]