80490938535

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{189139}}^1$

素因数の和:189357

約数の個数: 72

約数和(自身を含む): 163137789360

約数和(自身を除く): 82646850825

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 193, 245, 315, 441, 579, 735, 965, 1351, 1737, 2205, 2895, 4053, 6755, 8685, 9457, 12159, 20265, 28371, 47285, 60795, 85113, 141855, 189139, 425565, 567417, 945695, 1323973, 1702251, 2837085, 3971919, 6619865, 8511255, 9267811, 11915757, 19859595, 27803433, 36503827, 46339055, 59578785, 83410299, 109511481, 139017165, 182519135, 255526789, 328534443, 417051495, 547557405, 766580367, 1277633945, 1642672215, 1788687523, 2299741101, 3832901835, 5366062569, 8943437615, 11498705505, 16098187707, 26830312845, 80490938535]

約数ペア:

[(1, 80490938535), (3, 26830312845), (5, 16098187707), (7, 11498705505), (9, 8943437615), (15, 5366062569), (21, 3832901835), (35, 2299741101), (45, 1788687523), (49, 1642672215), (63, 1277633945), (105, 766580367), (147, 547557405), (193, 417051495), (245, 328534443), (315, 255526789), (441, 182519135), (579, 139017165), (735, 109511481), (965, 83410299), (1351, 59578785), (1737, 46339055), (2205, 36503827), (2895, 27803433), (4053, 19859595), (6755, 11915757), (8685, 9267811), (9457, 8511255), (12159, 6619865), (20265, 3971919), (28371, 2837085), (47285, 1702251), (60795, 1323973), (85113, 945695), (141855, 567417), (189139, 425565)]