80756065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{12301}}^1$

素因数の和:12420

約数の個数: 16

約数和(自身を含む): 105403536

約数和(自身を除く): 24647471

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 12301, 61505, 159913, 799565, 1242401, 6212005, 16151213, 80756065]

約数ペア:

[(1, 80756065), (5, 16151213), (13, 6212005), (65, 1242401), (101, 799565), (505, 159913), (1313, 61505), (6565, 12301)]