2875095

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 5343360

約数和(自身を除く): 2468265

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 229, 279, 405, 465, 687, 837, 1145, 1395, 2061, 2511, 3435, 4185, 6183, 7099, 10305, 12555, 18549, 21297, 30915, 35495, 63891, 92745, 106485, 191673, 319455, 575019, 958365, 2875095]

約数ペア:

[(1, 2875095), (3, 958365), (5, 575019), (9, 319455), (15, 191673), (27, 106485), (31, 92745), (45, 63891), (81, 35495), (93, 30915), (135, 21297), (155, 18549), (229, 12555), (279, 10305), (405, 7099), (465, 6183), (687, 4185), (837, 3435), (1145, 2511), (1395, 2061)]