53202975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 105850368

約数和(自身を除く): 52647393

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 49, 75, 93, 105, 147, 155, 175, 217, 245, 465, 467, 525, 651, 735, 775, 1085, 1225, 1401, 1519, 2325, 2335, 3255, 3269, 3675, 4557, 5425, 7005, 7595, 9807, 11675, 14477, 16275, 16345, 22785, 22883, 35025, 37975, 43431, 49035, 68649, 72385, 81725, 101339, 113925, 114415, 217155, 245175, 304017, 343245, 361925, 506695, 572075, 709373, 1085775, 1520085, 1716225, 2128119, 2533475, 3546865, 7600425, 10640595, 17734325, 53202975]

約数ペア:

[(1, 53202975), (3, 17734325), (5, 10640595), (7, 7600425), (15, 3546865), (21, 2533475), (25, 2128119), (31, 1716225), (35, 1520085), (49, 1085775), (75, 709373), (93, 572075), (105, 506695), (147, 361925), (155, 343245), (175, 304017), (217, 245175), (245, 217155), (465, 114415), (467, 113925), (525, 101339), (651, 81725), (735, 72385), (775, 68649), (1085, 49035), (1225, 43431), (1401, 37975), (1519, 35025), (2325, 22883), (2335, 22785), (3255, 16345), (3269, 16275), (3675, 14477), (4557, 11675), (5425, 9807), (7005, 7595)]