72793115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8861}}^1$

素因数の和:8950

約数の個数: 16

約数和(自身を含む): 91881216

約数和(自身を除く): 19088101

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 8861, 44305, 274691, 469633, 1373455, 2348165, 14558623, 72793115]

約数ペア:

[(1, 72793115), (5, 14558623), (31, 2348165), (53, 1373455), (155, 469633), (265, 274691), (1643, 44305), (8215, 8861)]