77996105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61657}}^1$

素因数の和:61696

約数の個数: 16

約数和(自身を含む): 106545024

約数和(自身を除く): 28548919

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 61657, 308285, 678227, 1418111, 3391135, 7090555, 15599221, 77996105]

約数ペア:

[(1, 77996105), (5, 15599221), (11, 7090555), (23, 3391135), (55, 1418111), (115, 678227), (253, 308285), (1265, 61657)]