1287605535

素因数分解:

$3^1\times 5^1\times {\mathrm{4957}}^1\times {\mathrm{17317}}^1$

素因数の和:22282

約数の個数: 16

約数和(自身を含む): 2060703456

約数和(自身を除く): 773097921

約数列:

[1, 3, 5, 15, 4957, 14871, 17317, 24785, 51951, 74355, 86585, 259755, 85840369, 257521107, 429201845, 1287605535]

約数ペア:

[(1, 1287605535), (3, 429201845), (5, 257521107), (15, 85840369), (4957, 259755), (14871, 86585), (17317, 74355), (24785, 51951)]