314035905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 543449088

約数和(自身を除く): 229413183

約数列:

[1, 3, 5, 15, 23, 47, 69, 107, 115, 141, 181, 235, 321, 345, 535, 543, 705, 905, 1081, 1605, 2461, 2715, 3243, 4163, 5029, 5405, 7383, 8507, 12305, 12489, 15087, 16215, 19367, 20815, 25145, 25521, 36915, 42535, 58101, 62445, 75435, 96835, 115667, 127605, 195661, 290505, 347001, 445441, 578335, 586983, 910249, 978305, 1336323, 1735005, 2227205, 2730747, 2934915, 4551245, 6681615, 13653735, 20935727, 62807181, 104678635, 314035905]

約数ペア:

[(1, 314035905), (3, 104678635), (5, 62807181), (15, 20935727), (23, 13653735), (47, 6681615), (69, 4551245), (107, 2934915), (115, 2730747), (141, 2227205), (181, 1735005), (235, 1336323), (321, 978305), (345, 910249), (535, 586983), (543, 578335), (705, 445441), (905, 347001), (1081, 290505), (1605, 195661), (2461, 127605), (2715, 115667), (3243, 96835), (4163, 75435), (5029, 62445), (5405, 58101), (7383, 42535), (8507, 36915), (12305, 25521), (12489, 25145), (15087, 20815), (16215, 19367)]