207980565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1066567}}^1$

素因数の和:1066588

約数の個数: 16

約数和(自身を含む): 358366848

約数和(自身を除く): 150386283

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1066567, 3199701, 5332835, 13865371, 15998505, 41596113, 69326855, 207980565]

約数ペア:

[(1, 207980565), (3, 69326855), (5, 41596113), (13, 15998505), (15, 13865371), (39, 5332835), (65, 3199701), (195, 1066567)]