133775005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 207277056

約数和(自身を除く): 73502051

約数列:

[1, 5, 7, 13, 35, 41, 65, 71, 91, 101, 205, 287, 355, 455, 497, 505, 533, 707, 923, 1313, 1435, 2485, 2665, 2911, 3535, 3731, 4141, 4615, 6461, 6565, 7171, 9191, 14555, 18655, 20377, 20705, 28987, 32305, 35855, 37843, 45955, 50197, 53833, 93223, 101885, 144935, 189215, 250985, 264901, 269165, 294011, 376831, 466115, 652561, 1324505, 1470055, 1884155, 2058077, 3262805, 3822143, 10290385, 19110715, 26755001, 133775005]

約数ペア:

[(1, 133775005), (5, 26755001), (7, 19110715), (13, 10290385), (35, 3822143), (41, 3262805), (65, 2058077), (71, 1884155), (91, 1470055), (101, 1324505), (205, 652561), (287, 466115), (355, 376831), (455, 294011), (497, 269165), (505, 264901), (533, 250985), (707, 189215), (923, 144935), (1313, 101885), (1435, 93223), (2485, 53833), (2665, 50197), (2911, 45955), (3535, 37843), (3731, 35855), (4141, 32305), (4615, 28987), (6461, 20705), (6565, 20377), (7171, 18655), (9191, 14555)]