54291285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70969}}^1$

素因数の和:70997

約数の個数: 24

約数和(自身を含む): 99641880

約数和(自身を除く): 45350595

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 70969, 212907, 354845, 638721, 1064535, 1206473, 3193605, 3619419, 6032365, 10858257, 18097095, 54291285]

約数ペア:

[(1, 54291285), (3, 18097095), (5, 10858257), (9, 6032365), (15, 3619419), (17, 3193605), (45, 1206473), (51, 1064535), (85, 638721), (153, 354845), (255, 212907), (765, 70969)]