284804145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{372293}}^1$

素因数の和:372321

約数の個数: 24

約数和(自身を含む): 522700776

約数和(自身を除く): 237896631

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 372293, 1116879, 1861465, 3350637, 5584395, 6328981, 16753185, 18986943, 31644905, 56960829, 94934715, 284804145]

約数ペア:

[(1, 284804145), (3, 94934715), (5, 56960829), (9, 31644905), (15, 18986943), (17, 16753185), (45, 6328981), (51, 5584395), (85, 3350637), (153, 1861465), (255, 1116879), (765, 372293)]