16384995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 15064605

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 419, 495, 711, 869, 1185, 1257, 2095, 2607, 3555, 3771, 4345, 4609, 6285, 7821, 13035, 13827, 18855, 23045, 33101, 39105, 41481, 69135, 99303, 165505, 207405, 297909, 364111, 496515, 1092333, 1489545, 1820555, 3276999, 5461665, 16384995]

約数ペア:

[(1, 16384995), (3, 5461665), (5, 3276999), (9, 1820555), (11, 1489545), (15, 1092333), (33, 496515), (45, 364111), (55, 297909), (79, 207405), (99, 165505), (165, 99303), (237, 69135), (395, 41481), (419, 39105), (495, 33101), (711, 23045), (869, 18855), (1185, 13827), (1257, 13035), (2095, 7821), (2607, 6285), (3555, 4609), (3771, 4345)]