152155695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25943}}^1$

素因数の和:25991

約数の個数: 32

約数和(自身を含む): 268987392

約数和(自身を除く): 116831697

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 25943, 77829, 129715, 389145, 441031, 596689, 1323093, 1790067, 2205155, 2983445, 6615465, 8950335, 10143713, 30431139, 50718565, 152155695]

約数ペア:

[(1, 152155695), (3, 50718565), (5, 30431139), (15, 10143713), (17, 8950335), (23, 6615465), (51, 2983445), (69, 2205155), (85, 1790067), (115, 1323093), (255, 596689), (345, 441031), (391, 389145), (1173, 129715), (1955, 77829), (5865, 25943)]