2229315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 3974400

約数和(自身を除く): 1745085

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 229, 295, 649, 687, 885, 1145, 1947, 2519, 3245, 3435, 7557, 9735, 12595, 13511, 37785, 40533, 67555, 148621, 202665, 445863, 743105, 2229315]

約数ペア:

[(1, 2229315), (3, 743105), (5, 445863), (11, 202665), (15, 148621), (33, 67555), (55, 40533), (59, 37785), (165, 13511), (177, 12595), (229, 9735), (295, 7557), (649, 3435), (687, 3245), (885, 2519), (1145, 1947)]