13349415

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 8976345

約数列:

[1, 3, 5, 15, 37, 67, 111, 185, 201, 335, 359, 555, 1005, 1077, 1795, 2479, 5385, 7437, 12395, 13283, 24053, 37185, 39849, 66415, 72159, 120265, 199245, 360795, 889961, 2669883, 4449805, 13349415]

約数ペア:

[(1, 13349415), (3, 4449805), (5, 2669883), (15, 889961), (37, 360795), (67, 199245), (111, 120265), (185, 72159), (201, 66415), (335, 39849), (359, 37185), (555, 24053), (1005, 13283), (1077, 12395), (1795, 7437), (2479, 5385)]