1282248345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 2566287360

約数和(自身を除く): 1284039015

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 53, 57, 67, 95, 105, 133, 159, 181, 201, 265, 285, 335, 371, 399, 469, 543, 665, 795, 905, 1005, 1007, 1113, 1267, 1273, 1407, 1855, 1995, 2345, 2715, 3021, 3439, 3551, 3801, 3819, 5035, 5565, 6335, 6365, 7035, 7049, 8911, 9593, 10317, 10653, 12127, 15105, 17195, 17755, 19005, 19095, 21147, 24073, 24857, 26733, 28779, 35245, 36381, 44555, 47965, 51585, 53265, 60635, 67151, 67469, 72219, 74571, 84889, 105735, 120365, 124285, 133665, 143895, 181905, 182267, 201453, 202407, 230413, 254667, 335755, 337345, 361095, 372855, 424445, 472283, 546801, 642731, 691239, 911335, 1007265, 1012035, 1152065, 1273335, 1275869, 1416849, 1612891, 1928193, 2361415, 2734005, 3213655, 3456195, 3827607, 4499117, 4838673, 6379345, 7084245, 8064455, 9640965, 12211889, 13497351, 19138035, 22495585, 24193365, 36635667, 61059445, 67486755, 85483223, 183178335, 256449669, 427416115, 1282248345]

約数ペア:

[(1, 1282248345), (3, 427416115), (5, 256449669), (7, 183178335), (15, 85483223), (19, 67486755), (21, 61059445), (35, 36635667), (53, 24193365), (57, 22495585), (67, 19138035), (95, 13497351), (105, 12211889), (133, 9640965), (159, 8064455), (181, 7084245), (201, 6379345), (265, 4838673), (285, 4499117), (335, 3827607), (371, 3456195), (399, 3213655), (469, 2734005), (543, 2361415), (665, 1928193), (795, 1612891), (905, 1416849), (1005, 1275869), (1007, 1273335), (1113, 1152065), (1267, 1012035), (1273, 1007265), (1407, 911335), (1855, 691239), (1995, 642731), (2345, 546801), (2715, 472283), (3021, 424445), (3439, 372855), (3551, 361095), (3801, 337345), (3819, 335755), (5035, 254667), (5565, 230413), (6335, 202407), (6365, 201453), (7035, 182267), (7049, 181905), (8911, 143895), (9593, 133665), (10317, 124285), (10653, 120365), (12127, 105735), (15105, 84889), (17195, 74571), (17755, 72219), (19005, 67469), (19095, 67151), (21147, 60635), (24073, 53265), (24857, 51585), (26733, 47965), (28779, 44555), (35245, 36381)]