85222235

素因数分解:

$5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1889}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 117028800

約数和(自身を除く): 31806565

約数列:

[1, 5, 7, 35, 1289, 1889, 6445, 9023, 9445, 13223, 45115, 66115, 2434921, 12174605, 17044447, 85222235]

約数ペア:

[(1, 85222235), (5, 17044447), (7, 12174605), (35, 2434921), (1289, 66115), (1889, 45115), (6445, 13223), (9023, 9445)]