86127015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25981}}^1$

素因数の和:26019

約数の個数: 32

約数和(自身を含む): 157139136

約数和(自身を除く): 71012121

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 25981, 77943, 129905, 337753, 389715, 441677, 1013259, 1325031, 1688765, 2208385, 5066295, 5741801, 6625155, 17225403, 28709005, 86127015]

約数ペア:

[(1, 86127015), (3, 28709005), (5, 17225403), (13, 6625155), (15, 5741801), (17, 5066295), (39, 2208385), (51, 1688765), (65, 1325031), (85, 1013259), (195, 441677), (221, 389715), (255, 337753), (663, 129905), (1105, 77943), (3315, 25981)]