86440015

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 106997760

約数和(自身を除く): 20557745

約数列:

[1, 5, 59, 71, 295, 355, 4127, 4189, 20635, 20945, 243493, 293017, 1217465, 1465085, 17288003, 86440015]

約数ペア:

[(1, 86440015), (5, 17288003), (59, 1465085), (71, 1217465), (295, 293017), (355, 243493), (4127, 20945), (4189, 20635)]