339914865

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 553512960

約数和(自身を除く): 213598095

約数列:

[1, 3, 5, 15, 109, 127, 327, 381, 545, 635, 1635, 1637, 1905, 4911, 8185, 13843, 24555, 41529, 69215, 178433, 207645, 207899, 535299, 623697, 892165, 1039495, 2676495, 3118485, 22660991, 67982973, 113304955, 339914865]

約数ペア:

[(1, 339914865), (3, 113304955), (5, 67982973), (15, 22660991), (109, 3118485), (127, 2676495), (327, 1039495), (381, 892165), (545, 623697), (635, 535299), (1635, 207899), (1637, 207645), (1905, 178433), (4911, 69215), (8185, 41529), (13843, 24555)]