303350805

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 575942400

約数和(自身を除く): 272591595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 131, 135, 153, 255, 393, 459, 655, 765, 1009, 1179, 1965, 2227, 2295, 3027, 3537, 5045, 5895, 6681, 9081, 11135, 15135, 17153, 17685, 20043, 27243, 33405, 45405, 51459, 60129, 85765, 100215, 132179, 136215, 154377, 257295, 300645, 396537, 463131, 660895, 771885, 1189611, 1982685, 2247043, 2315655, 3568833, 5948055, 6741129, 11235215, 17844165, 20223387, 33705645, 60670161, 101116935, 303350805]

約数ペア:

[(1, 303350805), (3, 101116935), (5, 60670161), (9, 33705645), (15, 20223387), (17, 17844165), (27, 11235215), (45, 6741129), (51, 5948055), (85, 3568833), (131, 2315655), (135, 2247043), (153, 1982685), (255, 1189611), (393, 771885), (459, 660895), (655, 463131), (765, 396537), (1009, 300645), (1179, 257295), (1965, 154377), (2227, 136215), (2295, 132179), (3027, 100215), (3537, 85765), (5045, 60129), (5895, 51459), (6681, 45405), (9081, 33405), (11135, 27243), (15135, 20043), (17153, 17685)]