140061045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{549259}}^1$

素因数の和:549284

約数の個数: 16

約数和(自身を含む): 237280320

約数和(自身を除く): 97219275

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 549259, 1647777, 2746295, 8238885, 9337403, 28012209, 46687015, 140061045]

約数ペア:

[(1, 140061045), (3, 46687015), (5, 28012209), (15, 9337403), (17, 8238885), (51, 2746295), (85, 1647777), (255, 549259)]