3139455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2459265

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 359, 583, 795, 1077, 1749, 1795, 2915, 3949, 5385, 8745, 11847, 19027, 19745, 57081, 59235, 95135, 209297, 285405, 627891, 1046485, 3139455]

約数ペア:

[(1, 3139455), (3, 1046485), (5, 627891), (11, 285405), (15, 209297), (33, 95135), (53, 59235), (55, 57081), (159, 19745), (165, 19027), (265, 11847), (359, 8745), (583, 5385), (795, 3949), (1077, 2915), (1749, 1795)]