187020565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{11833}}^1$

素因数の和:11976

約数の個数: 16

約数和(自身を含む): 234313200

約数和(自身を除く): 47292635

約数列:

[1, 5, 29, 109, 145, 545, 3161, 11833, 15805, 59165, 343157, 1289797, 1715785, 6448985, 37404113, 187020565]

約数ペア:

[(1, 187020565), (5, 37404113), (29, 6448985), (109, 1715785), (145, 1289797), (545, 343157), (3161, 59165), (11833, 15805)]