226518555

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{571}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 370656000

約数和(自身を除く): 144137445

約数列:

[1, 3, 5, 15, 53, 159, 265, 499, 571, 795, 1497, 1713, 2495, 2855, 7485, 8565, 26447, 30263, 79341, 90789, 132235, 151315, 284929, 396705, 453945, 854787, 1424645, 4273935, 15101237, 45303711, 75506185, 226518555]

約数ペア:

[(1, 226518555), (3, 75506185), (5, 45303711), (15, 15101237), (53, 4273935), (159, 1424645), (265, 854787), (499, 453945), (571, 396705), (795, 284929), (1497, 151315), (1713, 132235), (2495, 90789), (2855, 79341), (7485, 30263), (8565, 26447)]