249134350465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2619847}}^1$

素因数の和:2619902

約数の個数: 64

約数和(自身を含む): 422529085440

約数和(自身を除く): 173394734975

約数列:

[1, 5, 7, 11, 13, 19, 35, 55, 65, 77, 91, 95, 133, 143, 209, 247, 385, 455, 665, 715, 1001, 1045, 1235, 1463, 1729, 2717, 5005, 7315, 8645, 13585, 19019, 95095, 2619847, 13099235, 18338929, 28818317, 34058011, 49777093, 91694645, 144091585, 170290055, 201728219, 238406077, 248885465, 348439651, 374638121, 547548023, 647102209, 1008641095, 1192030385, 1742198255, 1873190605, 2622466847, 2737740115, 3235511045, 3832836161, 4529715463, 7118124299, 13112334235, 19164180805, 22648577315, 35590621495, 49826870093, 249134350465]

約数ペア:

[(1, 249134350465), (5, 49826870093), (7, 35590621495), (11, 22648577315), (13, 19164180805), (19, 13112334235), (35, 7118124299), (55, 4529715463), (65, 3832836161), (77, 3235511045), (91, 2737740115), (95, 2622466847), (133, 1873190605), (143, 1742198255), (209, 1192030385), (247, 1008641095), (385, 647102209), (455, 547548023), (665, 374638121), (715, 348439651), (1001, 248885465), (1045, 238406077), (1235, 201728219), (1463, 170290055), (1729, 144091585), (2717, 91694645), (5005, 49777093), (7315, 34058011), (8645, 28818317), (13585, 18338929), (19019, 13099235), (95095, 2619847)]