25755315

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 42287616

約数和(自身を除く): 16532301

約数列:

[1, 3, 5, 15, 83, 137, 151, 249, 411, 415, 453, 685, 755, 1245, 2055, 2265, 11371, 12533, 20687, 34113, 37599, 56855, 62061, 62665, 103435, 170565, 187995, 310305, 1717021, 5151063, 8585105, 25755315]

約数ペア:

[(1, 25755315), (3, 8585105), (5, 5151063), (15, 1717021), (83, 310305), (137, 187995), (151, 170565), (249, 103435), (411, 62665), (415, 62061), (453, 56855), (685, 37599), (755, 34113), (1245, 20687), (2055, 12533), (2265, 11371)]