260157945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{754081}}^1$

素因数の和:754112

約数の個数: 16

約数和(自身を含む): 434351232

約数和(自身を除く): 174193287

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 754081, 2262243, 3770405, 11311215, 17343863, 52031589, 86719315, 260157945]

約数ペア:

[(1, 260157945), (3, 86719315), (5, 52031589), (15, 17343863), (23, 11311215), (69, 3770405), (115, 2262243), (345, 754081)]