957015

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 1829520

約数和(自身を除く): 872505

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 139, 153, 255, 405, 417, 459, 695, 765, 1251, 1377, 2085, 2295, 2363, 3753, 6255, 6885, 7089, 11259, 11815, 18765, 21267, 35445, 56295, 63801, 106335, 191403, 319005, 957015]

約数ペア:

[(1, 957015), (3, 319005), (5, 191403), (9, 106335), (15, 63801), (17, 56295), (27, 35445), (45, 21267), (51, 18765), (81, 11815), (85, 11259), (135, 7089), (139, 6885), (153, 6255), (255, 3753), (405, 2363), (417, 2295), (459, 2085), (695, 1377), (765, 1251)]