26860765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1259}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 7431395

約数列:

[1, 5, 17, 85, 251, 1255, 1259, 4267, 6295, 21335, 21403, 107015, 316009, 1580045, 5372153, 26860765]

約数ペア:

[(1, 26860765), (5, 5372153), (17, 1580045), (85, 316009), (251, 107015), (1255, 21403), (1259, 21335), (4267, 6295)]