126625545

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 235929600

約数和(自身を除く): 109304055

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 79, 93, 135, 155, 237, 279, 383, 395, 465, 711, 837, 1149, 1185, 1395, 1915, 2133, 2449, 3447, 3555, 4185, 5745, 7347, 10341, 10665, 11873, 12245, 17235, 22041, 30257, 35619, 36735, 51705, 59365, 66123, 90771, 106857, 110205, 151285, 178095, 272313, 320571, 330615, 453855, 534285, 816939, 937967, 1361565, 1602855, 2813901, 4084695, 4689835, 8441703, 14069505, 25325109, 42208515, 126625545]

約数ペア:

[(1, 126625545), (3, 42208515), (5, 25325109), (9, 14069505), (15, 8441703), (27, 4689835), (31, 4084695), (45, 2813901), (79, 1602855), (93, 1361565), (135, 937967), (155, 816939), (237, 534285), (279, 453855), (383, 330615), (395, 320571), (465, 272313), (711, 178095), (837, 151285), (1149, 110205), (1185, 106857), (1395, 90771), (1915, 66123), (2133, 59365), (2449, 51705), (3447, 36735), (3555, 35619), (4185, 30257), (5745, 22041), (7347, 17235), (10341, 12245), (10665, 11873)]