779958045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11719}}^1$

素因数の和:11779

約数の個数: 64

約数和(自身を含む): 1518912000

約数和(自身を除く): 738953955

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 435, 459, 493, 765, 783, 1305, 1479, 2295, 2465, 3915, 4437, 7395, 11719, 13311, 22185, 35157, 58595, 66555, 105471, 175785, 199223, 316413, 339851, 527355, 597669, 996115, 1019553, 1582065, 1699255, 1793007, 2988345, 3058659, 5097765, 5379021, 5777467, 8965035, 9175977, 15293295, 17332401, 26895105, 28887335, 45879885, 51997203, 86662005, 155991609, 259986015, 779958045]

約数ペア:

[(1, 779958045), (3, 259986015), (5, 155991609), (9, 86662005), (15, 51997203), (17, 45879885), (27, 28887335), (29, 26895105), (45, 17332401), (51, 15293295), (85, 9175977), (87, 8965035), (135, 5777467), (145, 5379021), (153, 5097765), (255, 3058659), (261, 2988345), (435, 1793007), (459, 1699255), (493, 1582065), (765, 1019553), (783, 996115), (1305, 597669), (1479, 527355), (2295, 339851), (2465, 316413), (3915, 199223), (4437, 175785), (7395, 105471), (11719, 66555), (13311, 58595), (22185, 35157)]