5493915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 11052288

約数和(自身を除く): 5558373

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 163, 315, 321, 489, 535, 749, 815, 963, 1141, 1467, 1605, 2247, 2445, 3423, 3745, 4815, 5705, 6741, 7335, 10269, 11235, 17115, 17441, 33705, 51345, 52323, 87205, 122087, 156969, 261615, 366261, 610435, 784845, 1098783, 1831305, 5493915]

約数ペア:

[(1, 5493915), (3, 1831305), (5, 1098783), (7, 784845), (9, 610435), (15, 366261), (21, 261615), (35, 156969), (45, 122087), (63, 87205), (105, 52323), (107, 51345), (163, 33705), (315, 17441), (321, 17115), (489, 11235), (535, 10269), (749, 7335), (815, 6741), (963, 5705), (1141, 4815), (1467, 3745), (1605, 3423), (2247, 2445)]