77310145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 30102335

約数列:

[1, 5, 11, 19, 55, 95, 167, 209, 443, 835, 1045, 1837, 2215, 3173, 4873, 8417, 9185, 15865, 24365, 34903, 42085, 73981, 92587, 174515, 369905, 462935, 813791, 1405639, 4068955, 7028195, 15462029, 77310145]

約数ペア:

[(1, 77310145), (5, 15462029), (11, 7028195), (19, 4068955), (55, 1405639), (95, 813791), (167, 462935), (209, 369905), (443, 174515), (835, 92587), (1045, 73981), (1837, 42085), (2215, 34903), (3173, 24365), (4873, 15865), (8417, 9185)]