2129121285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{102337}}^1$

素因数の和:102437

約数の個数: 32

約数和(自身を含む): 3635045760

約数和(自身を除く): 1505924475

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 20805, 102337, 307011, 511685, 1535055, 1944403, 5833209, 7470601, 9722015, 22411803, 29166045, 37353005, 112059015, 141941419, 425824257, 709707095, 2129121285]

約数ペア:

[(1, 2129121285), (3, 709707095), (5, 425824257), (15, 141941419), (19, 112059015), (57, 37353005), (73, 29166045), (95, 22411803), (219, 9722015), (285, 7470601), (365, 5833209), (1095, 1944403), (1387, 1535055), (4161, 511685), (6935, 307011), (20805, 102337)]