192100025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 276648960

約数和(自身を除く): 84548935

約数列:

[1, 5, 13, 23, 25, 31, 65, 115, 155, 299, 325, 403, 575, 713, 775, 829, 1495, 2015, 3565, 4145, 7475, 9269, 10075, 10777, 17825, 19067, 20725, 25699, 46345, 53885, 95335, 128495, 231725, 247871, 269425, 334087, 476675, 591077, 642475, 1239355, 1670435, 2955385, 6196775, 7684001, 8352175, 14776925, 38420005, 192100025]

約数ペア:

[(1, 192100025), (5, 38420005), (13, 14776925), (23, 8352175), (25, 7684001), (31, 6196775), (65, 2955385), (115, 1670435), (155, 1239355), (299, 642475), (325, 591077), (403, 476675), (575, 334087), (713, 269425), (775, 247871), (829, 231725), (1495, 128495), (2015, 95335), (3565, 53885), (4145, 46345), (7475, 25699), (9269, 20725), (10075, 19067), (10777, 17825)]