15691496379

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{2239}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 23690096640

約数和(自身を除く): 7998600261

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 601, 897, 1803, 2239, 3887, 6717, 7813, 11661, 13823, 23439, 29107, 41469, 51497, 87321, 101569, 154491, 179699, 304707, 378391, 539097, 669461, 1135173, 1345639, 2008383, 2336087, 4036917, 7008261, 8702993, 17493307, 26108979, 30949697, 52479921, 92849091, 227412991, 402346061, 682238973, 1207038183, 5230498793, 15691496379]

約数ペア:

[(1, 15691496379), (3, 5230498793), (13, 1207038183), (23, 682238973), (39, 402346061), (69, 227412991), (169, 92849091), (299, 52479921), (507, 30949697), (601, 26108979), (897, 17493307), (1803, 8702993), (2239, 7008261), (3887, 4036917), (6717, 2336087), (7813, 2008383), (11661, 1345639), (13823, 1135173), (23439, 669461), (29107, 539097), (41469, 378391), (51497, 304707), (87321, 179699), (101569, 154491)]