71923515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{282053}}^1$

素因数の和:282078

約数の個数: 16

約数和(自身を含む): 121847328

約数和(自身を除く): 49923813

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 282053, 846159, 1410265, 4230795, 4794901, 14384703, 23974505, 71923515]

約数ペア:

[(1, 71923515), (3, 23974505), (5, 14384703), (15, 4794901), (17, 4230795), (51, 1410265), (85, 846159), (255, 282053)]