2068166145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{15359}}^1$

素因数の和:15605

約数の個数: 32

約数和(自身を含む): 3397386240

約数和(自身を除く): 1329220095

約数列:

[1, 3, 5, 15, 47, 141, 191, 235, 573, 705, 955, 2865, 8977, 15359, 26931, 44885, 46077, 76795, 134655, 230385, 721873, 2165619, 2933569, 3609365, 8800707, 10828095, 14667845, 44003535, 137877743, 413633229, 689388715, 2068166145]

約数ペア:

[(1, 2068166145), (3, 689388715), (5, 413633229), (15, 137877743), (47, 44003535), (141, 14667845), (191, 10828095), (235, 8800707), (573, 3609365), (705, 2933569), (955, 2165619), (2865, 721873), (8977, 230385), (15359, 134655), (26931, 76795), (44885, 46077)]