65000273

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 76596480

約数和(自身を除く): 11596207

約数列:

[1, 13, 19, 31, 169, 247, 403, 589, 653, 3211, 5239, 7657, 8489, 12407, 20243, 99541, 110357, 161291, 263159, 384617, 2096783, 3421067, 5000021, 65000273]

約数ペア:

[(1, 65000273), (13, 5000021), (19, 3421067), (31, 2096783), (169, 384617), (247, 263159), (403, 161291), (589, 110357), (653, 99541), (3211, 20243), (5239, 12407), (7657, 8489)]