1200031008195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1860513191}}^1$

素因数の和:1860513242

約数の個数: 16

約数和(自身を含む): 1964701930752

約数和(自身を除く): 764670922557

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1860513191, 5581539573, 9302565955, 27907697865, 80002067213, 240006201639, 400010336065, 1200031008195]

約数ペア:

[(1, 1200031008195), (3, 400010336065), (5, 240006201639), (15, 80002067213), (43, 27907697865), (129, 9302565955), (215, 5581539573), (645, 1860513191)]