64109695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 85780800

約数和(自身を除く): 21671105

約数列:

[1, 5, 13, 59, 65, 73, 229, 295, 365, 767, 949, 1145, 2977, 3835, 4307, 4745, 13511, 14885, 16717, 21535, 55991, 67555, 83585, 175643, 217321, 279955, 878215, 986303, 1086605, 4931515, 12821939, 64109695]

約数ペア:

[(1, 64109695), (5, 12821939), (13, 4931515), (59, 1086605), (65, 986303), (73, 878215), (229, 279955), (295, 217321), (365, 175643), (767, 83585), (949, 67555), (1145, 55991), (2977, 21535), (3835, 16717), (4307, 14885), (4745, 13511)]