68750955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 149001216

約数和(自身を除く): 80250261

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 103, 105, 117, 163, 195, 273, 309, 315, 455, 489, 515, 585, 721, 815, 819, 927, 1141, 1339, 1365, 1467, 1545, 2119, 2163, 2445, 3423, 3605, 4017, 4095, 4635, 5705, 6357, 6489, 6695, 7335, 9373, 10269, 10595, 10815, 12051, 14833, 16789, 17115, 19071, 20085, 28119, 31785, 32445, 44499, 46865, 50367, 51345, 60255, 74165, 83945, 84357, 95355, 117523, 133497, 140595, 151101, 218257, 222495, 251835, 352569, 421785, 587615, 654771, 667485, 755505, 1057707, 1091285, 1527799, 1762845, 1964313, 3273855, 4583397, 5288535, 7638995, 9821565, 13750191, 22916985, 68750955]

約数ペア:

[(1, 68750955), (3, 22916985), (5, 13750191), (7, 9821565), (9, 7638995), (13, 5288535), (15, 4583397), (21, 3273855), (35, 1964313), (39, 1762845), (45, 1527799), (63, 1091285), (65, 1057707), (91, 755505), (103, 667485), (105, 654771), (117, 587615), (163, 421785), (195, 352569), (273, 251835), (309, 222495), (315, 218257), (455, 151101), (489, 140595), (515, 133497), (585, 117523), (721, 95355), (815, 84357), (819, 83945), (927, 74165), (1141, 60255), (1339, 51345), (1365, 50367), (1467, 46865), (1545, 44499), (2119, 32445), (2163, 31785), (2445, 28119), (3423, 20085), (3605, 19071), (4017, 17115), (4095, 16789), (4635, 14833), (5705, 12051), (6357, 10815), (6489, 10595), (6695, 10269), (7335, 9373)]