447412205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 585978624

約数和(自身を除く): 138566419

約数列:

[1, 5, 17, 43, 85, 167, 215, 731, 733, 835, 2839, 3655, 3665, 7181, 12461, 14195, 31519, 35905, 62305, 122077, 122411, 157595, 535823, 610385, 612055, 2080987, 2679115, 5263673, 10404935, 26318365, 89482441, 447412205]

約数ペア:

[(1, 447412205), (5, 89482441), (17, 26318365), (43, 10404935), (85, 5263673), (167, 2679115), (215, 2080987), (731, 612055), (733, 610385), (835, 535823), (2839, 157595), (3655, 122411), (3665, 122077), (7181, 62305), (12461, 35905), (14195, 31519)]