160341725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 207669000

約数和(自身を除く): 47327275

約数列:

[1, 5, 25, 29, 109, 145, 545, 725, 2029, 2725, 3161, 10145, 15805, 50725, 58841, 79025, 221161, 294205, 1105805, 1471025, 5529025, 6413669, 32068345, 160341725]

約数ペア:

[(1, 160341725), (5, 32068345), (25, 6413669), (29, 5529025), (109, 1471025), (145, 1105805), (545, 294205), (725, 221161), (2029, 79025), (2725, 58841), (3161, 50725), (10145, 15805)]