15190805

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6196

約数の個数: 16

約数和(自身を含む): 21129984

約数和(自身を除く): 5939179

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 6113, 30565, 42791, 213955, 434023, 2170115, 3038161, 15190805]

約数ペア:

[(1, 15190805), (5, 3038161), (7, 2170115), (35, 434023), (71, 213955), (355, 42791), (497, 30565), (2485, 6113)]