87297795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{883}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 164105760

約数和(自身を除く): 76807965

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 883, 1521, 2197, 2535, 2649, 4415, 6591, 7605, 7947, 10985, 11479, 13245, 19773, 32955, 34437, 39735, 57395, 98865, 103311, 149227, 172185, 447681, 516555, 746135, 1343043, 1939951, 2238405, 5819853, 6715215, 9699755, 17459559, 29099265, 87297795]

約数ペア:

[(1, 87297795), (3, 29099265), (5, 17459559), (9, 9699755), (13, 6715215), (15, 5819853), (39, 2238405), (45, 1939951), (65, 1343043), (117, 746135), (169, 516555), (195, 447681), (507, 172185), (585, 149227), (845, 103311), (883, 98865), (1521, 57395), (2197, 39735), (2535, 34437), (2649, 32955), (4415, 19773), (6591, 13245), (7605, 11479), (7947, 10985)]