61045465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4451}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 79281216

約数和(自身を除く): 18235751

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 4451, 13715, 22255, 57863, 289315, 939161, 4695805, 12209093, 61045465]

約数ペア:

[(1, 61045465), (5, 12209093), (13, 4695805), (65, 939161), (211, 289315), (1055, 57863), (2743, 22255), (4451, 13715)]