144331505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{49009}}^1$

素因数の和:49064

約数の個数: 16

約数和(自身を含む): 188198400

約数和(自身を除く): 43866895

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 49009, 245045, 931171, 1519279, 4655855, 7596395, 28866301, 144331505]

約数ペア:

[(1, 144331505), (5, 28866301), (19, 7596395), (31, 4655855), (95, 1519279), (155, 931171), (589, 245045), (2945, 49009)]