2564552705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{60793}}^1$

素因数の和:60881

約数の個数: 32

約数和(自身を含む): 3676821120

約数和(自身を除く): 1112268415

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 3245, 3835, 8437, 42185, 60793, 303965, 668723, 790309, 3343615, 3586787, 3951545, 8693399, 17933935, 39454657, 43466995, 46628231, 197273285, 233141155, 512910541, 2564552705]

約数ペア:

[(1, 2564552705), (5, 512910541), (11, 233141155), (13, 197273285), (55, 46628231), (59, 43466995), (65, 39454657), (143, 17933935), (295, 8693399), (649, 3951545), (715, 3586787), (767, 3343615), (3245, 790309), (3835, 668723), (8437, 303965), (42185, 60793)]