2418255

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{853}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 4960032

約数和(自身を除く): 2541777

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 853, 945, 2559, 2835, 4265, 5971, 7677, 12795, 17913, 23031, 29855, 38385, 53739, 69093, 89565, 115155, 161217, 268695, 345465, 483651, 806085, 2418255]

約数ペア:

[(1, 2418255), (3, 806085), (5, 483651), (7, 345465), (9, 268695), (15, 161217), (21, 115155), (27, 89565), (35, 69093), (45, 53739), (63, 38385), (81, 29855), (105, 23031), (135, 17913), (189, 12795), (315, 7677), (405, 5971), (567, 4265), (853, 2835), (945, 2559)]