85364245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20897}}^1$

素因数の和:20964

約数の個数: 16

約数和(自身を含む): 110341440

約数和(自身を除く): 24977195

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 20897, 104485, 397043, 898571, 1985215, 4492855, 17072849, 85364245]

約数ペア:

[(1, 85364245), (5, 17072849), (19, 4492855), (43, 1985215), (95, 898571), (215, 397043), (817, 104485), (4085, 20897)]