12673550975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{53267}}^1$

素因数の和:53615

約数の個数: 24

約数和(自身を含む): 16275291648

約数和(自身を除く): 3601740673

約数列:

[1, 5, 25, 31, 155, 307, 775, 1535, 7675, 9517, 47585, 53267, 237925, 266335, 1331675, 1651277, 8256385, 16352969, 41281925, 81764845, 408824225, 506942039, 2534710195, 12673550975]

約数ペア:

[(1, 12673550975), (5, 2534710195), (25, 506942039), (31, 408824225), (155, 81764845), (307, 41281925), (775, 16352969), (1535, 8256385), (7675, 1651277), (9517, 1331675), (47585, 266335), (53267, 237925)]