26906445

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 48090240

約数和(自身を除く): 21183795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 827, 1205, 2169, 2481, 3615, 4135, 6507, 7443, 10845, 12405, 22329, 32535, 37215, 111645, 199307, 597921, 996535, 1793763, 2989605, 5381289, 8968815, 26906445]

約数ペア:

[(1, 26906445), (3, 8968815), (5, 5381289), (9, 2989605), (15, 1793763), (27, 996535), (45, 597921), (135, 199307), (241, 111645), (723, 37215), (827, 32535), (1205, 22329), (2169, 12405), (2481, 10845), (3615, 7443), (4135, 6507)]