141492015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1774

約数の個数: 80

約数和(自身を含む): 300041280

約数和(自身を除く): 158549265

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 261, 315, 405, 435, 567, 609, 783, 945, 1015, 1305, 1721, 1827, 2349, 2835, 3045, 3915, 5163, 5481, 8605, 9135, 11745, 12047, 15489, 16443, 25815, 27405, 36141, 46467, 49909, 60235, 77445, 82215, 108423, 139401, 149727, 180705, 232335, 249545, 325269, 349363, 449181, 542115, 697005, 748635, 975807, 1048089, 1347543, 1626345, 1746815, 2245905, 3144267, 4042629, 4879035, 5240445, 6737715, 9432801, 15721335, 20213145, 28298403, 47164005, 141492015]

約数ペア:

[(1, 141492015), (3, 47164005), (5, 28298403), (7, 20213145), (9, 15721335), (15, 9432801), (21, 6737715), (27, 5240445), (29, 4879035), (35, 4042629), (45, 3144267), (63, 2245905), (81, 1746815), (87, 1626345), (105, 1347543), (135, 1048089), (145, 975807), (189, 748635), (203, 697005), (261, 542115), (315, 449181), (405, 349363), (435, 325269), (567, 249545), (609, 232335), (783, 180705), (945, 149727), (1015, 139401), (1305, 108423), (1721, 82215), (1827, 77445), (2349, 60235), (2835, 49909), (3045, 46467), (3915, 36141), (5163, 27405), (5481, 25815), (8605, 16443), (9135, 15489), (11745, 12047)]