13308230705

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{13679}}^1$

素因数の和:13747

約数の個数: 72

約数和(自身を含む): 21390376320

約数和(自身を除く): 8082145615

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 133, 209, 245, 361, 385, 539, 665, 931, 1045, 1463, 1805, 2527, 2695, 3971, 4655, 7315, 10241, 12635, 13679, 17689, 19855, 27797, 51205, 68395, 88445, 95753, 138985, 150469, 194579, 259901, 478765, 670271, 752345, 972895, 1053283, 1299505, 1819307, 2858911, 3351355, 4938119, 5266415, 7372981, 9096535, 12735149, 14294555, 20012377, 24690595, 34566833, 36864905, 54319309, 63675745, 100061885, 140086639, 172834165, 241967831, 271596545, 380235163, 700433195, 1209839155, 1901175815, 2661646141, 13308230705]

約数ペア:

[(1, 13308230705), (5, 2661646141), (7, 1901175815), (11, 1209839155), (19, 700433195), (35, 380235163), (49, 271596545), (55, 241967831), (77, 172834165), (95, 140086639), (133, 100061885), (209, 63675745), (245, 54319309), (361, 36864905), (385, 34566833), (539, 24690595), (665, 20012377), (931, 14294555), (1045, 12735149), (1463, 9096535), (1805, 7372981), (2527, 5266415), (2695, 4938119), (3971, 3351355), (4655, 2858911), (7315, 1819307), (10241, 1299505), (12635, 1053283), (13679, 972895), (17689, 752345), (19855, 670271), (27797, 478765), (51205, 259901), (68395, 194579), (88445, 150469), (95753, 138985)]