65805701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 72802800

約数和(自身を除く): 6997099

約数列:

[1, 13, 53, 149, 641, 689, 1937, 7897, 8333, 33973, 95509, 102661, 441649, 1241617, 5061977, 65805701]

約数ペア:

[(1, 65805701), (13, 5061977), (53, 1241617), (149, 441649), (641, 102661), (689, 95509), (1937, 33973), (7897, 8333)]