125107199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 156349440

約数和(自身を除く): 31242241

約数列:

[1, 7, 17, 59, 103, 119, 173, 413, 721, 1003, 1211, 1751, 2941, 6077, 7021, 10207, 12257, 17819, 20587, 42539, 71449, 103309, 124733, 173519, 302923, 723163, 1051321, 1214633, 2120461, 7359247, 17872457, 125107199]

約数ペア:

[(1, 125107199), (7, 17872457), (17, 7359247), (59, 2120461), (103, 1214633), (119, 1051321), (173, 723163), (413, 302923), (721, 173519), (1003, 124733), (1211, 103309), (1751, 71449), (2941, 42539), (6077, 20587), (7021, 17819), (10207, 12257)]