7134067445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 8869966560

約数和(自身を除く): 1735899115

約数列:

[1, 5, 41, 137, 205, 389, 653, 685, 1945, 3265, 5617, 15949, 26773, 28085, 53293, 79745, 89461, 133865, 254017, 266465, 447305, 1270085, 2185013, 3667901, 10414697, 10925065, 18339505, 34800329, 52073485, 174001645, 1426813489, 7134067445]

約数ペア:

[(1, 7134067445), (5, 1426813489), (41, 174001645), (137, 52073485), (205, 34800329), (389, 18339505), (653, 10925065), (685, 10414697), (1945, 3667901), (3265, 2185013), (5617, 1270085), (15949, 447305), (26773, 266465), (28085, 254017), (53293, 133865), (79745, 89461)]