2247487965

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3244

約数の個数: 80

約数和(自身を含む): 4237429680

約数和(自身を除く): 1989941715

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 61, 81, 87, 135, 145, 183, 261, 305, 405, 435, 549, 783, 915, 1305, 1647, 1769, 2349, 2745, 3137, 3915, 4941, 5307, 8235, 8845, 9411, 11745, 15685, 15921, 24705, 26535, 28233, 47055, 47763, 79605, 84699, 90973, 141165, 143289, 191357, 238815, 254097, 272919, 423495, 454865, 574071, 716445, 818757, 956785, 1270485, 1364595, 1722213, 2456271, 2870355, 4093785, 5166639, 5549353, 7368813, 8611065, 12281355, 15499917, 16648059, 25833195, 27746765, 36844065, 49944177, 77499585, 83240295, 149832531, 249720885, 449497593, 749162655, 2247487965]

約数ペア:

[(1, 2247487965), (3, 749162655), (5, 449497593), (9, 249720885), (15, 149832531), (27, 83240295), (29, 77499585), (45, 49944177), (61, 36844065), (81, 27746765), (87, 25833195), (135, 16648059), (145, 15499917), (183, 12281355), (261, 8611065), (305, 7368813), (405, 5549353), (435, 5166639), (549, 4093785), (783, 2870355), (915, 2456271), (1305, 1722213), (1647, 1364595), (1769, 1270485), (2349, 956785), (2745, 818757), (3137, 716445), (3915, 574071), (4941, 454865), (5307, 423495), (8235, 272919), (8845, 254097), (9411, 238815), (11745, 191357), (15685, 143289), (15921, 141165), (24705, 90973), (26535, 84699), (28233, 79605), (47055, 47763)]