77968115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8461}}^1$

素因数の和:8582

約数の個数: 16

約数和(自身を含む): 99513120

約数和(自身を除く): 21545005

約数列:

[1, 5, 19, 95, 97, 485, 1843, 8461, 9215, 42305, 160759, 803795, 820717, 4103585, 15593623, 77968115]

約数ペア:

[(1, 77968115), (5, 15593623), (19, 4103585), (95, 820717), (97, 803795), (485, 160759), (1843, 42305), (8461, 9215)]