12333765

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 20618496

約数和(自身を除く): 8284731

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 313, 355, 555, 939, 1065, 1565, 2627, 4695, 7881, 11581, 13135, 22223, 34743, 39405, 57905, 66669, 111115, 173715, 333345, 822251, 2466753, 4111255, 12333765]

約数ペア:

[(1, 12333765), (3, 4111255), (5, 2466753), (15, 822251), (37, 333345), (71, 173715), (111, 111115), (185, 66669), (213, 57905), (313, 39405), (355, 34743), (555, 22223), (939, 13135), (1065, 11581), (1565, 7881), (2627, 4695)]