73781565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 71007555

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 53, 55, 59, 65, 121, 143, 159, 165, 177, 195, 265, 295, 363, 429, 583, 605, 649, 689, 715, 767, 795, 885, 1573, 1749, 1815, 1947, 2067, 2145, 2301, 2915, 3127, 3245, 3445, 3835, 4719, 6413, 7139, 7579, 7865, 8437, 8745, 9381, 9735, 10335, 11505, 15635, 19239, 21417, 22737, 23595, 25311, 32065, 34397, 35695, 37895, 40651, 42185, 46905, 83369, 92807, 96195, 103191, 107085, 113685, 121953, 126555, 171985, 203255, 250107, 278421, 378367, 416845, 447161, 464035, 515955, 609765, 1135101, 1250535, 1341483, 1392105, 1891835, 2235805, 4918771, 5675505, 6707415, 14756313, 24593855, 73781565]

約数ペア:

[(1, 73781565), (3, 24593855), (5, 14756313), (11, 6707415), (13, 5675505), (15, 4918771), (33, 2235805), (39, 1891835), (53, 1392105), (55, 1341483), (59, 1250535), (65, 1135101), (121, 609765), (143, 515955), (159, 464035), (165, 447161), (177, 416845), (195, 378367), (265, 278421), (295, 250107), (363, 203255), (429, 171985), (583, 126555), (605, 121953), (649, 113685), (689, 107085), (715, 103191), (767, 96195), (795, 92807), (885, 83369), (1573, 46905), (1749, 42185), (1815, 40651), (1947, 37895), (2067, 35695), (2145, 34397), (2301, 32065), (2915, 25311), (3127, 23595), (3245, 22737), (3445, 21417), (3835, 19239), (4719, 15635), (6413, 11505), (7139, 10335), (7579, 9735), (7865, 9381), (8437, 8745)]