6804405

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 12466872

約数和(自身を除く): 5662467

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 317, 405, 477, 795, 951, 1431, 1585, 2385, 2853, 4293, 4755, 7155, 8559, 14265, 16801, 21465, 25677, 42795, 50403, 84005, 128385, 151209, 252015, 453627, 756045, 1360881, 2268135, 6804405]

約数ペア:

[(1, 6804405), (3, 2268135), (5, 1360881), (9, 756045), (15, 453627), (27, 252015), (45, 151209), (53, 128385), (81, 84005), (135, 50403), (159, 42795), (265, 25677), (317, 21465), (405, 16801), (477, 14265), (795, 8559), (951, 7155), (1431, 4755), (1585, 4293), (2385, 2853)]