1545491493

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{12497}}^1$

素因数の和:12674

約数の個数: 48

約数和(自身を含む): 2765957376

約数和(自身を除く): 1220465883

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 151, 273, 453, 819, 1057, 1359, 1963, 3171, 5889, 9513, 12497, 13741, 17667, 37491, 41223, 87479, 112473, 123669, 162461, 262437, 487383, 787311, 1137227, 1462149, 1887047, 3411681, 5661141, 10235043, 13209329, 16983423, 24531611, 39627987, 73594833, 118883961, 171721277, 220784499, 515163831, 1545491493]

約数ペア:

[(1, 1545491493), (3, 515163831), (7, 220784499), (9, 171721277), (13, 118883961), (21, 73594833), (39, 39627987), (63, 24531611), (91, 16983423), (117, 13209329), (151, 10235043), (273, 5661141), (453, 3411681), (819, 1887047), (1057, 1462149), (1359, 1137227), (1963, 787311), (3171, 487383), (5889, 262437), (9513, 162461), (12497, 123669), (13741, 112473), (17667, 87479), (37491, 41223)]