77988455

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4969}}^1$

素因数の和:5090

約数の個数: 16

約数和(自身を含む): 97093920

約数和(自身を除く): 19105465

約数列:

[1, 5, 43, 73, 215, 365, 3139, 4969, 15695, 24845, 213667, 362737, 1068335, 1813685, 15597691, 77988455]

約数ペア:

[(1, 77988455), (5, 15597691), (43, 1813685), (73, 1068335), (215, 362737), (365, 213667), (3139, 24845), (4969, 15695)]