15299235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 32101056

約数和(自身を除く): 16801821

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, 2857, 5355, 8571, 14285, 19999, 25713, 42855, 48569, 59997, 99995, 128565, 145707, 179991, 242845, 299985, 339983, 437121, 728535, 899955, 1019949, 1699915, 2185605, 3059847, 5099745, 15299235]

約数ペア:

[(1, 15299235), (3, 5099745), (5, 3059847), (7, 2185605), (9, 1699915), (15, 1019949), (17, 899955), (21, 728535), (35, 437121), (45, 339983), (51, 299985), (63, 242845), (85, 179991), (105, 145707), (119, 128565), (153, 99995), (255, 59997), (315, 48569), (357, 42855), (595, 25713), (765, 19999), (1071, 14285), (1785, 8571), (2857, 5355)]