27731065

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 34039440

約数和(自身を除く): 6308375

約数列:

[1, 5, 89, 101, 445, 505, 617, 3085, 8989, 44945, 54913, 62317, 274565, 311585, 5546213, 27731065]

約数ペア:

[(1, 27731065), (5, 5546213), (89, 311585), (101, 274565), (445, 62317), (505, 54913), (617, 44945), (3085, 8989)]