64955795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19477}}^1$

素因数の和:19534

約数の個数: 16

約数和(自身を含む): 84144960

約数和(自身を除く): 19189165

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 19477, 97385, 447971, 564833, 2239855, 2824165, 12991159, 64955795]

約数ペア:

[(1, 64955795), (5, 12991159), (23, 2824165), (29, 2239855), (115, 564833), (145, 447971), (667, 97385), (3335, 19477)]