12976689968165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17351}}^1\times {\mathrm{102241}}^1$

素因数の和:119634

約数の個数: 64

約数和(自身を含む): 20437668679680

約数和(自身を除く): 7460978711515

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 17351, 86755, 102241, 121457, 190861, 329669, 511205, 607285, 715687, 954305, 1124651, 1336027, 1648345, 1942579, 2307683, 3578435, 3626359, 5623255, 6680135, 7872557, 9712895, 11538415, 13598053, 18131795, 21368369, 25384513, 39362785, 67990265, 106841845, 126922565, 149578583, 747892915, 1773983591, 8869917955, 12417885137, 19513819501, 33705688229, 62089425685, 97569097505, 136596736507, 168528441145, 235939817603, 370762570519, 682983682535, 1179699088015, 1853812852595, 2595337993633, 12976689968165]

約数ペア:

[(1, 12976689968165), (5, 2595337993633), (7, 1853812852595), (11, 1179699088015), (19, 682983682535), (35, 370762570519), (55, 235939817603), (77, 168528441145), (95, 136596736507), (133, 97569097505), (209, 62089425685), (385, 33705688229), (665, 19513819501), (1045, 12417885137), (1463, 8869917955), (7315, 1773983591), (17351, 747892915), (86755, 149578583), (102241, 126922565), (121457, 106841845), (190861, 67990265), (329669, 39362785), (511205, 25384513), (607285, 21368369), (715687, 18131795), (954305, 13598053), (1124651, 11538415), (1336027, 9712895), (1648345, 7872557), (1942579, 6680135), (2307683, 5623255), (3578435, 3626359)]