5787315

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 10391040

約数和(自身を除く): 4603725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 263, 489, 789, 815, 1315, 1467, 2367, 2445, 3945, 4401, 7101, 7335, 11835, 22005, 35505, 42869, 128607, 214345, 385821, 643035, 1157463, 1929105, 5787315]

約数ペア:

[(1, 5787315), (3, 1929105), (5, 1157463), (9, 643035), (15, 385821), (27, 214345), (45, 128607), (135, 42869), (163, 35505), (263, 22005), (489, 11835), (789, 7335), (815, 7101), (1315, 4401), (1467, 3945), (2367, 2445)]