7135035405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27980531}}^1$

素因数の和:27980556

約数の個数: 16

約数和(自身を含む): 12087589824

約数和(自身を除く): 4952554419

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 27980531, 83941593, 139902655, 419707965, 475669027, 1427007081, 2378345135, 7135035405]

約数ペア:

[(1, 7135035405), (3, 2378345135), (5, 1427007081), (15, 475669027), (17, 419707965), (51, 139902655), (85, 83941593), (255, 27980531)]