1377366945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5401439}}^1$

素因数の和:5401464

約数の個数: 16

約数和(自身を含む): 2333422080

約数和(自身を除く): 956055135

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5401439, 16204317, 27007195, 81021585, 91824463, 275473389, 459122315, 1377366945]

約数ペア:

[(1, 1377366945), (3, 459122315), (5, 275473389), (15, 91824463), (17, 81021585), (51, 27007195), (85, 16204317), (255, 5401439)]