18808575105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{49697}}^1$

素因数の和:50825

約数の個数: 32

約数和(自身を含む): 31431400704

約数和(自身を除く): 12622825599

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1097, 3291, 5485, 16455, 25231, 49697, 75693, 126155, 149091, 248485, 378465, 745455, 1143031, 3429093, 5715155, 17145465, 54517609, 163552827, 272588045, 817764135, 1253905007, 3761715021, 6269525035, 18808575105]

約数ペア:

[(1, 18808575105), (3, 6269525035), (5, 3761715021), (15, 1253905007), (23, 817764135), (69, 272588045), (115, 163552827), (345, 54517609), (1097, 17145465), (3291, 5715155), (5485, 3429093), (16455, 1143031), (25231, 745455), (49697, 378465), (75693, 248485), (126155, 149091)]