16260255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 14874849

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 165, 307, 321, 495, 535, 921, 963, 1177, 1535, 1605, 2763, 3377, 3531, 4605, 4815, 5885, 10131, 10593, 13815, 16885, 17655, 30393, 32849, 50655, 52965, 98547, 151965, 164245, 295641, 361339, 492735, 1084017, 1478205, 1806695, 3252051, 5420085, 16260255]

約数ペア:

[(1, 16260255), (3, 5420085), (5, 3252051), (9, 1806695), (11, 1478205), (15, 1084017), (33, 492735), (45, 361339), (55, 295641), (99, 164245), (107, 151965), (165, 98547), (307, 52965), (321, 50655), (495, 32849), (535, 30393), (921, 17655), (963, 16885), (1177, 13815), (1535, 10593), (1605, 10131), (2763, 5885), (3377, 4815), (3531, 4605)]