135125207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 171294720

約数和(自身を除く): 36169513

約数列:

[1, 7, 19, 23, 133, 161, 163, 271, 437, 1141, 1897, 3059, 3097, 3749, 5149, 6233, 21679, 26243, 36043, 43631, 44173, 71231, 118427, 309211, 498617, 828989, 839287, 1015979, 5875009, 7111853, 19303601, 135125207]

約数ペア:

[(1, 135125207), (7, 19303601), (19, 7111853), (23, 5875009), (133, 1015979), (161, 839287), (163, 828989), (271, 498617), (437, 309211), (1141, 118427), (1897, 71231), (3059, 44173), (3097, 43631), (3749, 36043), (5149, 26243), (6233, 21679)]