1127378785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4027}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 1502282880

約数和(自身を除く): 374904095

約数列:

[1, 5, 13, 59, 65, 73, 295, 365, 767, 949, 3835, 4027, 4307, 4745, 20135, 21535, 52351, 55991, 237593, 261755, 279955, 293971, 1187965, 1469855, 3088709, 3821623, 15443545, 17344289, 19108115, 86721445, 225475757, 1127378785]

約数ペア:

[(1, 1127378785), (5, 225475757), (13, 86721445), (59, 19108115), (65, 17344289), (73, 15443545), (295, 3821623), (365, 3088709), (767, 1469855), (949, 1187965), (3835, 293971), (4027, 279955), (4307, 261755), (4745, 237593), (20135, 55991), (21535, 52351)]