19101105

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3967}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 33426432

約数和(自身を除く): 14325327

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 3967, 4815, 11901, 19835, 35703, 59505, 178515, 424469, 1273407, 2122345, 3820221, 6367035, 19101105]

約数ペア:

[(1, 19101105), (3, 6367035), (5, 3820221), (9, 2122345), (15, 1273407), (45, 424469), (107, 178515), (321, 59505), (535, 35703), (963, 19835), (1605, 11901), (3967, 4815)]