127795185

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19319}}^1$

素因数の和:19347

約数の個数: 48

約数和(自身を含む): 264297600

約数和(自身を除く): 136502415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 19319, 57957, 96595, 135233, 173871, 289785, 405699, 521613, 676165, 869355, 946631, 1217097, 2028495, 2608065, 2839893, 3651291, 4733155, 6085485, 8519679, 14199465, 18256455, 25559037, 42598395, 127795185]

約数ペア:

[(1, 127795185), (3, 42598395), (5, 25559037), (7, 18256455), (9, 14199465), (15, 8519679), (21, 6085485), (27, 4733155), (35, 3651291), (45, 2839893), (49, 2608065), (63, 2028495), (105, 1217097), (135, 946631), (147, 869355), (189, 676165), (245, 521613), (315, 405699), (441, 289785), (735, 173871), (945, 135233), (1323, 96595), (2205, 57957), (6615, 19319)]