1126170405

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 2042288640

約数和(自身を除く): 916118235

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 293, 355, 401, 639, 879, 1065, 1203, 1465, 1917, 2005, 2637, 3195, 3609, 4395, 6015, 7911, 9585, 10827, 13185, 18045, 20803, 28471, 39555, 54135, 62409, 85413, 104015, 117493, 142355, 187227, 256239, 312045, 352479, 427065, 561681, 587465, 768717, 936135, 1057437, 1281195, 1762395, 2808405, 3172311, 3843585, 5287185, 8342003, 15861555, 25026009, 41710015, 75078027, 125130045, 225234081, 375390135, 1126170405]

約数ペア:

[(1, 1126170405), (3, 375390135), (5, 225234081), (9, 125130045), (15, 75078027), (27, 41710015), (45, 25026009), (71, 15861555), (135, 8342003), (213, 5287185), (293, 3843585), (355, 3172311), (401, 2808405), (639, 1762395), (879, 1281195), (1065, 1057437), (1203, 936135), (1465, 768717), (1917, 587465), (2005, 561681), (2637, 427065), (3195, 352479), (3609, 312045), (4395, 256239), (6015, 187227), (7911, 142355), (9585, 117493), (10827, 104015), (13185, 85413), (18045, 62409), (20803, 54135), (28471, 39555)]