85223541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 125440000

約数和(自身を除く): 40216459

約数列:

[1, 3, 13, 39, 79, 139, 199, 237, 417, 597, 1027, 1807, 2587, 3081, 5421, 7761, 10981, 15721, 27661, 32943, 47163, 82983, 142753, 204373, 359593, 428259, 613119, 1078779, 2185219, 6555657, 28407847, 85223541]

約数ペア:

[(1, 85223541), (3, 28407847), (13, 6555657), (39, 2185219), (79, 1078779), (139, 613119), (199, 428259), (237, 359593), (417, 204373), (597, 142753), (1027, 82983), (1807, 47163), (2587, 32943), (3081, 27661), (5421, 15721), (7761, 10981)]