38968335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 86261760

約数和(自身を除く): 47293425

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 383, 399, 595, 665, 765, 855, 969, 1071, 1149, 1197, 1615, 1785, 1915, 1995, 2261, 2681, 2907, 3447, 4845, 5355, 5745, 5985, 6511, 6783, 7277, 8043, 11305, 13405, 14535, 17235, 19533, 20349, 21831, 24129, 32555, 33915, 36385, 40215, 45577, 50939, 58599, 65493, 97665, 101745, 109155, 120645, 123709, 136731, 152817, 227885, 254695, 292995, 327465, 371127, 410193, 458451, 618545, 683655, 764085, 865963, 1113381, 1855635, 2050965, 2292255, 2597889, 4329815, 5566905, 7793667, 12989445, 38968335]

約数ペア:

[(1, 38968335), (3, 12989445), (5, 7793667), (7, 5566905), (9, 4329815), (15, 2597889), (17, 2292255), (19, 2050965), (21, 1855635), (35, 1113381), (45, 865963), (51, 764085), (57, 683655), (63, 618545), (85, 458451), (95, 410193), (105, 371127), (119, 327465), (133, 292995), (153, 254695), (171, 227885), (255, 152817), (285, 136731), (315, 123709), (323, 120645), (357, 109155), (383, 101745), (399, 97665), (595, 65493), (665, 58599), (765, 50939), (855, 45577), (969, 40215), (1071, 36385), (1149, 33915), (1197, 32555), (1615, 24129), (1785, 21831), (1915, 20349), (1995, 19533), (2261, 17235), (2681, 14535), (2907, 13405), (3447, 11305), (4845, 8043), (5355, 7277), (5745, 6783), (5985, 6511)]