26769645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5034

約数の個数: 48

約数和(自身を含む): 56160000

約数和(自身を除く): 29390355

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, 4999, 5355, 14997, 24995, 34993, 44991, 74985, 84983, 104979, 174965, 224955, 254949, 314937, 424915, 524895, 594881, 764847, 1274745, 1574685, 1784643, 2974405, 3824235, 5353929, 8923215, 26769645]

約数ペア:

[(1, 26769645), (3, 8923215), (5, 5353929), (7, 3824235), (9, 2974405), (15, 1784643), (17, 1574685), (21, 1274745), (35, 764847), (45, 594881), (51, 524895), (63, 424915), (85, 314937), (105, 254949), (119, 224955), (153, 174965), (255, 104979), (315, 84983), (357, 74985), (595, 44991), (765, 34993), (1071, 24995), (1785, 14997), (4999, 5355)]