84287895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 143596800

約数和(自身を除く): 59308905

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1335, 1691, 3323, 5073, 8455, 9969, 16615, 25365, 49845, 63137, 189411, 295747, 315685, 887241, 947055, 1478735, 4436205, 5619193, 16857579, 28095965, 84287895]

約数ペア:

[(1, 84287895), (3, 28095965), (5, 16857579), (15, 5619193), (19, 4436205), (57, 1478735), (89, 947055), (95, 887241), (267, 315685), (285, 295747), (445, 189411), (1335, 63137), (1691, 49845), (3323, 25365), (5073, 16615), (8455, 9969)]