233941365

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 482993280

約数和(自身を除く): 249051915

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 179, 189, 315, 405, 461, 537, 567, 895, 945, 1253, 1383, 1611, 2305, 2685, 2835, 3227, 3759, 4149, 4833, 6265, 6915, 8055, 9681, 11277, 12447, 14499, 16135, 18795, 20745, 24165, 29043, 33831, 37341, 48405, 56385, 62235, 72495, 82519, 87129, 101493, 145215, 169155, 186705, 247557, 261387, 412595, 435645, 507465, 577633, 742671, 1237785, 1306935, 1732899, 2228013, 2888165, 3713355, 5198697, 6684039, 8664495, 11140065, 15596091, 25993485, 33420195, 46788273, 77980455, 233941365]

約数ペア:

[(1, 233941365), (3, 77980455), (5, 46788273), (7, 33420195), (9, 25993485), (15, 15596091), (21, 11140065), (27, 8664495), (35, 6684039), (45, 5198697), (63, 3713355), (81, 2888165), (105, 2228013), (135, 1732899), (179, 1306935), (189, 1237785), (315, 742671), (405, 577633), (461, 507465), (537, 435645), (567, 412595), (895, 261387), (945, 247557), (1253, 186705), (1383, 169155), (1611, 145215), (2305, 101493), (2685, 87129), (2835, 82519), (3227, 72495), (3759, 62235), (4149, 56385), (4833, 48405), (6265, 37341), (6915, 33831), (8055, 29043), (9681, 24165), (11277, 20745), (12447, 18795), (14499, 16135)]