31364235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5892

約数の個数: 48

約数和(自身を含む): 65797056

約数和(自身を除く): 34432821

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 5857, 17571, 29285, 40999, 52713, 87855, 99569, 122997, 204995, 263565, 298707, 368991, 497845, 614985, 696983, 896121, 1493535, 1844955, 2090949, 3484915, 4480605, 6272847, 10454745, 31364235]

約数ペア:

[(1, 31364235), (3, 10454745), (5, 6272847), (7, 4480605), (9, 3484915), (15, 2090949), (17, 1844955), (21, 1493535), (35, 896121), (45, 696983), (51, 614985), (63, 497845), (85, 368991), (105, 298707), (119, 263565), (153, 204995), (255, 122997), (315, 99569), (357, 87855), (595, 52713), (765, 40999), (1071, 29285), (1785, 17571), (5355, 5857)]