63980895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{387763}}^1$

素因数の和:387782

約数の個数: 16

約数和(自身を含む): 111676032

約数和(自身を除く): 47695137

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 387763, 1163289, 1938815, 4265393, 5816445, 12796179, 21326965, 63980895]

約数ペア:

[(1, 63980895), (3, 21326965), (5, 12796179), (11, 5816445), (15, 4265393), (33, 1938815), (55, 1163289), (165, 387763)]