337130205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51431}}^1$

素因数の和:51481

約数の個数: 32

約数和(自身を含む): 592496640

約数和(自身を除く): 255366435

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 51431, 154293, 257155, 771465, 977189, 1182913, 2931567, 3548739, 4885945, 5914565, 14657835, 17743695, 22475347, 67426041, 112376735, 337130205]

約数ペア:

[(1, 337130205), (3, 112376735), (5, 67426041), (15, 22475347), (19, 17743695), (23, 14657835), (57, 5914565), (69, 4885945), (95, 3548739), (115, 2931567), (285, 1182913), (345, 977189), (437, 771465), (1311, 257155), (2185, 154293), (6555, 51431)]