755050465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 1003871232

約数和(自身を除く): 248820767

約数列:

[1, 5, 13, 41, 65, 205, 311, 533, 911, 1555, 2665, 4043, 4555, 11843, 12751, 20215, 37351, 59215, 63755, 165763, 186755, 283321, 485563, 828815, 1416605, 2427815, 3683173, 11616161, 18415865, 58080805, 151010093, 755050465]

約数ペア:

[(1, 755050465), (5, 151010093), (13, 58080805), (41, 18415865), (65, 11616161), (205, 3683173), (311, 2427815), (533, 1416605), (911, 828815), (1555, 485563), (2665, 283321), (4043, 186755), (4555, 165763), (11843, 63755), (12751, 59215), (20215, 37351)]