827095295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{42557}}^1$

素因数の和:42611

約数の個数: 24

約数和(自身を含む): 1121488416

約数和(自身を除く): 294393121

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 19435, 42557, 212785, 553241, 978811, 2766205, 4894055, 7192133, 12724543, 35960665, 63622715, 165419059, 827095295]

約数ペア:

[(1, 827095295), (5, 165419059), (13, 63622715), (23, 35960665), (65, 12724543), (115, 7192133), (169, 4894055), (299, 2766205), (845, 978811), (1495, 553241), (3887, 212785), (19435, 42557)]