68015345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15233}}^1$

素因数の和:15304

約数の個数: 16

約数和(自身を含む): 87747840

約数和(自身を除く): 19732495

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 15233, 76165, 289427, 715951, 1447135, 3579755, 13603069, 68015345]

約数ペア:

[(1, 68015345), (5, 13603069), (19, 3579755), (47, 1447135), (95, 715951), (235, 289427), (893, 76165), (4465, 15233)]