271480905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{354877}}^1$

素因数の和:354905

約数の個数: 24

約数和(自身を含む): 498248712

約数和(自身を除く): 226767807

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 354877, 1064631, 1774385, 3193893, 5323155, 6032909, 15969465, 18098727, 30164545, 54296181, 90493635, 271480905]

約数ペア:

[(1, 271480905), (3, 90493635), (5, 54296181), (9, 30164545), (15, 18098727), (17, 15969465), (45, 6032909), (51, 5323155), (85, 3193893), (153, 1774385), (255, 1064631), (765, 354877)]