72671695

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 88879680

約数和(自身を除く): 16207985

約数列:

[1, 5, 71, 269, 355, 761, 1345, 3805, 19099, 54031, 95495, 204709, 270155, 1023545, 14534339, 72671695]

約数ペア:

[(1, 72671695), (5, 14534339), (71, 1023545), (269, 270155), (355, 204709), (761, 95495), (1345, 54031), (3805, 19099)]