124625805

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 205659648

約数和(自身を除く): 81033843

約数列:

[1, 3, 5, 15, 37, 111, 185, 431, 521, 555, 1293, 1563, 2155, 2605, 6465, 7815, 15947, 19277, 47841, 57831, 79735, 96385, 224551, 239205, 289155, 673653, 1122755, 3368265, 8308387, 24925161, 41541935, 124625805]

約数ペア:

[(1, 124625805), (3, 41541935), (5, 24925161), (15, 8308387), (37, 3368265), (111, 1122755), (185, 673653), (431, 289155), (521, 239205), (555, 224551), (1293, 96385), (1563, 79735), (2155, 57831), (2605, 47841), (6465, 19277), (7815, 15947)]