61275905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5503}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 78465024

約数和(自身を除く): 17189119

約数列:

[1, 5, 17, 85, 131, 655, 2227, 5503, 11135, 27515, 93551, 467755, 720893, 3604465, 12255181, 61275905]

約数ペア:

[(1, 61275905), (5, 12255181), (17, 3604465), (85, 720893), (131, 467755), (655, 93551), (2227, 27515), (5503, 11135)]