321411315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49033}}^1$

素因数の和:49083

約数の個数: 32

約数和(自身を含む): 564871680

約数和(自身を除く): 243460365

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 49033, 147099, 245165, 735495, 931627, 1127759, 2794881, 3383277, 4658135, 5638795, 13974405, 16916385, 21427421, 64282263, 107137105, 321411315]

約数ペア:

[(1, 321411315), (3, 107137105), (5, 64282263), (15, 21427421), (19, 16916385), (23, 13974405), (57, 5638795), (69, 4658135), (95, 3383277), (115, 2794881), (285, 1127759), (345, 931627), (437, 735495), (1311, 245165), (2185, 147099), (6555, 49033)]