1385845055

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{1361}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 1945589760

約数和(自身を除く): 559744705

約数列:

[1, 5, 7, 35, 47, 235, 329, 619, 1361, 1645, 3095, 4333, 6805, 9527, 21665, 29093, 47635, 63967, 145465, 203651, 319835, 447769, 842459, 1018255, 2238845, 4212295, 5897213, 29486065, 39595573, 197977865, 277169011, 1385845055]

約数ペア:

[(1, 1385845055), (5, 277169011), (7, 197977865), (35, 39595573), (47, 29486065), (235, 5897213), (329, 4212295), (619, 2238845), (1361, 1018255), (1645, 842459), (3095, 447769), (4333, 319835), (6805, 203651), (9527, 145465), (21665, 63967), (29093, 47635)]