201605072215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{8817191}}^1$

素因数の和:8817482

約数の個数: 16

約数和(自身を含む): 257109318720

約数和(自身を除く): 55504246505

約数列:

[1, 5, 17, 85, 269, 1345, 4573, 22865, 8817191, 44085955, 149892247, 749461235, 2371824379, 11859121895, 40321014443, 201605072215]

約数ペア:

[(1, 201605072215), (5, 40321014443), (17, 11859121895), (85, 2371824379), (269, 749461235), (1345, 149892247), (4573, 44085955), (22865, 8817191)]