140124795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{549509}}^1$

素因数の和:549534

約数の個数: 16

約数和(自身を含む): 237388320

約数和(自身を除く): 97263525

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 549509, 1648527, 2747545, 8242635, 9341653, 28024959, 46708265, 140124795]

約数ペア:

[(1, 140124795), (3, 46708265), (5, 28024959), (15, 9341653), (17, 8242635), (51, 2747545), (85, 1648527), (255, 549509)]