2955645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 6394752

約数和(自身を除く): 3439107

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 853, 1155, 2559, 3465, 4265, 5971, 7677, 9383, 12795, 17913, 28149, 29855, 38385, 46915, 53739, 65681, 84447, 89565, 140745, 197043, 268695, 328405, 422235, 591129, 985215, 2955645]

約数ペア:

[(1, 2955645), (3, 985215), (5, 591129), (7, 422235), (9, 328405), (11, 268695), (15, 197043), (21, 140745), (33, 89565), (35, 84447), (45, 65681), (55, 53739), (63, 46915), (77, 38385), (99, 29855), (105, 28149), (165, 17913), (231, 12795), (315, 9383), (385, 7677), (495, 5971), (693, 4265), (853, 3465), (1155, 2559)]