17491155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 14684205

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 419, 605, 759, 1257, 1265, 1815, 2095, 2783, 3795, 4609, 6285, 8349, 9637, 13827, 13915, 23045, 28911, 41745, 48185, 50699, 69135, 106007, 144555, 152097, 253495, 318021, 530035, 760485, 1166077, 1590105, 3498231, 5830385, 17491155]

約数ペア:

[(1, 17491155), (3, 5830385), (5, 3498231), (11, 1590105), (15, 1166077), (23, 760485), (33, 530035), (55, 318021), (69, 253495), (115, 152097), (121, 144555), (165, 106007), (253, 69135), (345, 50699), (363, 48185), (419, 41745), (605, 28911), (759, 23045), (1257, 13915), (1265, 13827), (1815, 9637), (2095, 8349), (2783, 6285), (3795, 4609)]