1320793815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{47933}}^1$

素因数の和:48119

約数の個数: 32

約数和(自身を含む): 2319238656

約数和(自身を除く): 998444841

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 501, 835, 1837, 2505, 5511, 9185, 27555, 47933, 143799, 239665, 527263, 718995, 1581789, 2636315, 7908945, 8004811, 24014433, 40024055, 88052921, 120072165, 264158763, 440264605, 1320793815]

約数ペア:

[(1, 1320793815), (3, 440264605), (5, 264158763), (11, 120072165), (15, 88052921), (33, 40024055), (55, 24014433), (165, 8004811), (167, 7908945), (501, 2636315), (835, 1581789), (1837, 718995), (2505, 527263), (5511, 239665), (9185, 143799), (27555, 47933)]