227968325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:798

約数の個数: 36

約数和(自身を含む): 310426560

約数和(自身を除く): 82458235

約数列:

[1, 5, 13, 25, 65, 79, 169, 325, 395, 683, 845, 1027, 1975, 3415, 4225, 5135, 8879, 13351, 17075, 25675, 44395, 53957, 66755, 115427, 221975, 269785, 333775, 577135, 701441, 1348925, 2885675, 3507205, 9118733, 17536025, 45593665, 227968325]

約数ペア:

[(1, 227968325), (5, 45593665), (13, 17536025), (25, 9118733), (65, 3507205), (79, 2885675), (169, 1348925), (325, 701441), (395, 577135), (683, 333775), (845, 269785), (1027, 221975), (1975, 115427), (3415, 66755), (4225, 53957), (5135, 44395), (8879, 25675), (13351, 17075)]