17172295

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 10475705

約数列:

[1, 5, 7, 17, 19, 31, 35, 49, 85, 95, 119, 133, 155, 217, 245, 323, 343, 527, 589, 595, 665, 833, 931, 1085, 1519, 1615, 1715, 2261, 2635, 2945, 3689, 4123, 4165, 4655, 5831, 6517, 7595, 10013, 10633, 11305, 15827, 18445, 20615, 25823, 28861, 29155, 32585, 50065, 53165, 70091, 79135, 110789, 129115, 144305, 180761, 202027, 350455, 490637, 553945, 903805, 1010135, 2453185, 3434459, 17172295]

約数ペア:

[(1, 17172295), (5, 3434459), (7, 2453185), (17, 1010135), (19, 903805), (31, 553945), (35, 490637), (49, 350455), (85, 202027), (95, 180761), (119, 144305), (133, 129115), (155, 110789), (217, 79135), (245, 70091), (323, 53165), (343, 50065), (527, 32585), (589, 29155), (595, 28861), (665, 25823), (833, 20615), (931, 18445), (1085, 15827), (1519, 11305), (1615, 10633), (1715, 10013), (2261, 7595), (2635, 6517), (2945, 5831), (3689, 4655), (4123, 4165)]