12529343905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{15809}}^1$

素因数の和:16053

約数の個数: 32

約数和(自身を含む): 16494256800

約数和(自身を除く): 3964912895

約数列:

[1, 5, 13, 65, 89, 137, 445, 685, 1157, 1781, 5785, 8905, 12193, 15809, 60965, 79045, 158509, 205517, 792545, 1027585, 1407001, 2165833, 7035005, 10829165, 18291013, 28155829, 91455065, 140779145, 192759137, 963795685, 2505868781, 12529343905]

約数ペア:

[(1, 12529343905), (5, 2505868781), (13, 963795685), (65, 192759137), (89, 140779145), (137, 91455065), (445, 28155829), (685, 18291013), (1157, 10829165), (1781, 7035005), (5785, 2165833), (8905, 1407001), (12193, 1027585), (15809, 792545), (60965, 205517), (79045, 158509)]