271570315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 348281856

約数和(自身を除く): 76711541

約数列:

[1, 5, 23, 101, 103, 115, 227, 505, 515, 1135, 2323, 2369, 5221, 10403, 11615, 11845, 22927, 23381, 26105, 52015, 114635, 116905, 239269, 527321, 537763, 1196345, 2361481, 2636605, 2688815, 11807405, 54314063, 271570315]

約数ペア:

[(1, 271570315), (5, 54314063), (23, 11807405), (101, 2688815), (103, 2636605), (115, 2361481), (227, 1196345), (505, 537763), (515, 527321), (1135, 239269), (2323, 116905), (2369, 114635), (5221, 52015), (10403, 26105), (11615, 23381), (11845, 22927)]