4772295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 9345024

約数和(自身を除く): 4572729

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 311, 341, 465, 495, 933, 1023, 1395, 1555, 1705, 2799, 3069, 3421, 4665, 5115, 9641, 10263, 13995, 15345, 17105, 28923, 30789, 48205, 51315, 86769, 106051, 144615, 153945, 318153, 433845, 530255, 954459, 1590765, 4772295]

約数ペア:

[(1, 4772295), (3, 1590765), (5, 954459), (9, 530255), (11, 433845), (15, 318153), (31, 153945), (33, 144615), (45, 106051), (55, 86769), (93, 51315), (99, 48205), (155, 30789), (165, 28923), (279, 17105), (311, 15345), (341, 13995), (465, 10263), (495, 9641), (933, 5115), (1023, 4665), (1395, 3421), (1555, 3069), (1705, 2799)]