10921845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 19589760

約数和(自身を除く): 8667915

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 1789, 2035, 5367, 6105, 8945, 19679, 26835, 59037, 66193, 98395, 198579, 295185, 330965, 728123, 992895, 2184369, 3640615, 10921845]

約数ペア:

[(1, 10921845), (3, 3640615), (5, 2184369), (11, 992895), (15, 728123), (33, 330965), (37, 295185), (55, 198579), (111, 98395), (165, 66193), (185, 59037), (407, 26835), (555, 19679), (1221, 8945), (1789, 6105), (2035, 5367)]