256670555

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{4657}}^1$

素因数の和:4886

約数の個数: 16

約数和(自身を含む): 314359104

約数和(自身を除く): 57688549

約数列:

[1, 5, 73, 151, 365, 755, 4657, 11023, 23285, 55115, 339961, 703207, 1699805, 3516035, 51334111, 256670555]

約数ペア:

[(1, 256670555), (5, 51334111), (73, 3516035), (151, 1699805), (365, 703207), (755, 339961), (4657, 55115), (11023, 23285)]