2015303895

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{827}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 3953017728

約数和(自身を除く): 1937713833

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 547, 827, 891, 1485, 1641, 2481, 2735, 4135, 4455, 4923, 6017, 7443, 8205, 9097, 12405, 14769, 18051, 22329, 24615, 27291, 30085, 37215, 44307, 45485, 54153, 66987, 73845, 81873, 90255, 111645, 136455, 162459, 221535, 245619, 270765, 334935, 409365, 452369, 487377, 736857, 812295, 1228095, 1357107, 2261845, 2436885, 3684285, 4071321, 4976059, 6785535, 12213963, 14928177, 20356605, 24880295, 36641889, 44784531, 61069815, 74640885, 134353593, 183209445, 223922655, 403060779, 671767965, 2015303895]

約数ペア:

[(1, 2015303895), (3, 671767965), (5, 403060779), (9, 223922655), (11, 183209445), (15, 134353593), (27, 74640885), (33, 61069815), (45, 44784531), (55, 36641889), (81, 24880295), (99, 20356605), (135, 14928177), (165, 12213963), (297, 6785535), (405, 4976059), (495, 4071321), (547, 3684285), (827, 2436885), (891, 2261845), (1485, 1357107), (1641, 1228095), (2481, 812295), (2735, 736857), (4135, 487377), (4455, 452369), (4923, 409365), (6017, 334935), (7443, 270765), (8205, 245619), (9097, 221535), (12405, 162459), (14769, 136455), (18051, 111645), (22329, 90255), (24615, 81873), (27291, 73845), (30085, 66987), (37215, 54153), (44307, 45485)]