54313945

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 77045760

約数和(自身を除く): 22731815

約数列:

[1, 5, 7, 35, 43, 151, 215, 239, 301, 755, 1057, 1195, 1505, 1673, 5285, 6493, 8365, 10277, 32465, 36089, 45451, 51385, 71939, 180445, 227255, 252623, 359695, 1263115, 1551827, 7759135, 10862789, 54313945]

約数ペア:

[(1, 54313945), (5, 10862789), (7, 7759135), (35, 1551827), (43, 1263115), (151, 359695), (215, 252623), (239, 227255), (301, 180445), (755, 71939), (1057, 51385), (1195, 45451), (1505, 36089), (1673, 32465), (5285, 10277), (6493, 8365)]