78790095

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37253}}^1$

素因数の和:37311

約数の個数: 24

約数和(自身を含む): 139478976

約数和(自身を除く): 60688881

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 37253, 111759, 186265, 335277, 558795, 1676385, 1750891, 5252673, 8754455, 15758019, 26263365, 78790095]

約数ペア:

[(1, 78790095), (3, 26263365), (5, 15758019), (9, 8754455), (15, 5252673), (45, 1750891), (47, 1676385), (141, 558795), (235, 335277), (423, 186265), (705, 111759), (2115, 37253)]