86452465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 29876495

約数列:

[1, 5, 11, 55, 79, 101, 197, 395, 505, 869, 985, 1111, 2167, 4345, 5555, 7979, 10835, 15563, 19897, 39895, 77815, 87769, 99485, 171193, 218867, 438845, 855965, 1094335, 1571863, 7859315, 17290493, 86452465]

約数ペア:

[(1, 86452465), (5, 17290493), (11, 7859315), (55, 1571863), (79, 1094335), (101, 855965), (197, 438845), (395, 218867), (505, 171193), (869, 99485), (985, 87769), (1111, 77815), (2167, 39895), (4345, 19897), (5555, 15563), (7979, 10835)]