13303687545

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{17609}}^1$

素因数の和:17886

約数の個数: 48

約数和(自身を含む): 23427780480

約数和(自身を除く): 10124092935

約数列:

[1, 3, 5, 9, 15, 45, 103, 163, 309, 489, 515, 815, 927, 1467, 1545, 2445, 4635, 7335, 16789, 17609, 50367, 52827, 83945, 88045, 151101, 158481, 251835, 264135, 755505, 792405, 1813727, 2870267, 5441181, 8610801, 9068635, 14351335, 16323543, 25832403, 27205905, 43054005, 81617715, 129162015, 295637501, 886912503, 1478187505, 2660737509, 4434562515, 13303687545]

約数ペア:

[(1, 13303687545), (3, 4434562515), (5, 2660737509), (9, 1478187505), (15, 886912503), (45, 295637501), (103, 129162015), (163, 81617715), (309, 43054005), (489, 27205905), (515, 25832403), (815, 16323543), (927, 14351335), (1467, 9068635), (1545, 8610801), (2445, 5441181), (4635, 2870267), (7335, 1813727), (16789, 792405), (17609, 755505), (50367, 264135), (52827, 251835), (83945, 158481), (88045, 151101)]