12095550005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27107}}^1$

素因数の和:27210

約数の個数: 64

約数和(自身を含む): 19361617920

約数和(自身を除く): 7266067915

約数列:

[1, 5, 7, 11, 19, 35, 55, 61, 77, 95, 133, 209, 305, 385, 427, 665, 671, 1045, 1159, 1463, 2135, 3355, 4697, 5795, 7315, 8113, 12749, 23485, 27107, 40565, 63745, 89243, 135535, 189749, 298177, 446215, 515033, 948745, 1490885, 1653527, 2087239, 2575165, 3605231, 5665363, 8267635, 10436195, 11574689, 18026155, 18188797, 28326815, 31417013, 39657541, 57873445, 90943985, 127321579, 157085065, 198287705, 219919091, 345587143, 636607895, 1099595455, 1727935715, 2419110001, 12095550005]

約数ペア:

[(1, 12095550005), (5, 2419110001), (7, 1727935715), (11, 1099595455), (19, 636607895), (35, 345587143), (55, 219919091), (61, 198287705), (77, 157085065), (95, 127321579), (133, 90943985), (209, 57873445), (305, 39657541), (385, 31417013), (427, 28326815), (665, 18188797), (671, 18026155), (1045, 11574689), (1159, 10436195), (1463, 8267635), (2135, 5665363), (3355, 3605231), (4697, 2575165), (5795, 2087239), (7315, 1653527), (8113, 1490885), (12749, 948745), (23485, 515033), (27107, 446215), (40565, 298177), (63745, 189749), (89243, 135535)]