54991005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 93571200

約数和(自身を除く): 38580195

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 379, 569, 1137, 1707, 1895, 2845, 5685, 6443, 8535, 9673, 19329, 29019, 32215, 48365, 96645, 145095, 215651, 646953, 1078255, 3234765, 3666067, 10998201, 18330335, 54991005]

約数ペア:

[(1, 54991005), (3, 18330335), (5, 10998201), (15, 3666067), (17, 3234765), (51, 1078255), (85, 646953), (255, 215651), (379, 145095), (569, 96645), (1137, 48365), (1707, 32215), (1895, 29019), (2845, 19329), (5685, 9673), (6443, 8535)]