30111405

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 49486464

約数和(自身を除く): 19375059

約数列:

[1, 3, 5, 15, 73, 107, 219, 257, 321, 365, 535, 771, 1095, 1285, 1605, 3855, 7811, 18761, 23433, 27499, 39055, 56283, 82497, 93805, 117165, 137495, 281415, 412485, 2007427, 6022281, 10037135, 30111405]

約数ペア:

[(1, 30111405), (3, 10037135), (5, 6022281), (15, 2007427), (73, 412485), (107, 281415), (219, 137495), (257, 117165), (321, 93805), (365, 82497), (535, 56283), (771, 39055), (1095, 27499), (1285, 23433), (1605, 18761), (3855, 7811)]