12380715

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 22155840

約数和(自身を除く): 9775125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 313, 879, 939, 1465, 1565, 2637, 2817, 4395, 4695, 7911, 8451, 13185, 14085, 39555, 42255, 91709, 275127, 458545, 825381, 1375635, 2476143, 4126905, 12380715]

約数ペア:

[(1, 12380715), (3, 4126905), (5, 2476143), (9, 1375635), (15, 825381), (27, 458545), (45, 275127), (135, 91709), (293, 42255), (313, 39555), (879, 14085), (939, 13185), (1465, 8451), (1565, 7911), (2637, 4695), (2817, 4395)]