1254402315

素因数分解:

$3^3\times 5^1\times {\mathrm{9291869}}^1$

素因数の和:9291883

約数の個数: 16

約数和(自身を含む): 2230048800

約数和(自身を除く): 975646485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9291869, 27875607, 46459345, 83626821, 139378035, 250880463, 418134105, 1254402315]

約数ペア:

[(1, 1254402315), (3, 418134105), (5, 250880463), (9, 139378035), (15, 83626821), (27, 46459345), (45, 27875607), (135, 9291869)]