65955565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5099}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 85680000

約数和(自身を除く): 19724435

約数列:

[1, 5, 13, 65, 199, 995, 2587, 5099, 12935, 25495, 66287, 331435, 1014701, 5073505, 13191113, 65955565]

約数ペア:

[(1, 65955565), (5, 13191113), (13, 5073505), (65, 1014701), (199, 331435), (995, 66287), (2587, 25495), (5099, 12935)]