2949705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 5728320

約数和(自身を除く): 2778615

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 101, 165, 177, 295, 303, 495, 505, 531, 649, 885, 909, 1111, 1515, 1947, 2655, 3245, 3333, 4545, 5555, 5841, 5959, 9735, 9999, 16665, 17877, 29205, 29795, 49995, 53631, 65549, 89385, 196647, 268155, 327745, 589941, 983235, 2949705]

約数ペア:

[(1, 2949705), (3, 983235), (5, 589941), (9, 327745), (11, 268155), (15, 196647), (33, 89385), (45, 65549), (55, 53631), (59, 49995), (99, 29795), (101, 29205), (165, 17877), (177, 16665), (295, 9999), (303, 9735), (495, 5959), (505, 5841), (531, 5555), (649, 4545), (885, 3333), (909, 3245), (1111, 2655), (1515, 1947)]