13804665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 25602816

約数和(自身を除く): 11798151

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 1801, 2555, 5403, 7665, 9005, 12607, 27015, 37821, 63035, 131473, 189105, 394419, 657365, 920311, 1972095, 2760933, 4601555, 13804665]

約数ペア:

[(1, 13804665), (3, 4601555), (5, 2760933), (7, 1972095), (15, 920311), (21, 657365), (35, 394419), (73, 189105), (105, 131473), (219, 63035), (365, 37821), (511, 27015), (1095, 12607), (1533, 9005), (1801, 7665), (2555, 5403)]