16387965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33107}}^1$

素因数の和:33129

約数の個数: 24

約数和(自身を含む): 30989088

約数和(自身を除く): 14601123

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 33107, 99321, 165535, 297963, 364177, 496605, 1092531, 1489815, 1820885, 3277593, 5462655, 16387965]

約数ペア:

[(1, 16387965), (3, 5462655), (5, 3277593), (9, 1820885), (11, 1489815), (15, 1092531), (33, 496605), (45, 364177), (55, 297963), (99, 165535), (165, 99321), (495, 33107)]