78908045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8563}}^1$

素因数の和:8684

約数の個数: 16

約数和(自身を含む): 100712640

約数和(自身を除く): 21804595

約数列:

[1, 5, 19, 95, 97, 485, 1843, 8563, 9215, 42815, 162697, 813485, 830611, 4153055, 15781609, 78908045]

約数ペア:

[(1, 78908045), (5, 15781609), (19, 4153055), (95, 830611), (97, 813485), (485, 162697), (1843, 42815), (8563, 9215)]