85936145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 112675200

約数和(自身を除く): 26739055

約数列:

[1, 5, 19, 43, 95, 109, 193, 215, 545, 817, 965, 2071, 3667, 4085, 4687, 8299, 10355, 18335, 21037, 23435, 41495, 89053, 105185, 157681, 399703, 445265, 788405, 904591, 1998515, 4522955, 17187229, 85936145]

約数ペア:

[(1, 85936145), (5, 17187229), (19, 4522955), (43, 1998515), (95, 904591), (109, 788405), (193, 445265), (215, 399703), (545, 157681), (817, 105185), (965, 89053), (2071, 41495), (3667, 23435), (4085, 21037), (4687, 18335), (8299, 10355)]