59171985

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 65244015

約数列:

[1, 3, 5, 9, 15, 17, 19, 23, 27, 45, 51, 57, 59, 69, 85, 95, 115, 135, 153, 171, 177, 207, 255, 285, 295, 323, 345, 391, 437, 459, 513, 531, 621, 765, 855, 885, 969, 1003, 1035, 1121, 1173, 1311, 1357, 1593, 1615, 1955, 2185, 2295, 2565, 2655, 2907, 3009, 3105, 3363, 3519, 3933, 4071, 4845, 5015, 5605, 5865, 6555, 6785, 7429, 7965, 8721, 9027, 10089, 10557, 11799, 12213, 14535, 15045, 16815, 17595, 19057, 19665, 20355, 22287, 23069, 25783, 27081, 30267, 36639, 37145, 43605, 45135, 50445, 52785, 57171, 58995, 61065, 66861, 69207, 77349, 95285, 111435, 115345, 128915, 135405, 151335, 171513, 183195, 200583, 207621, 232047, 285855, 334305, 346035, 386745, 438311, 514539, 622863, 696141, 857565, 1002915, 1038105, 1160235, 1314933, 2191555, 2572695, 3114315, 3480705, 3944799, 6574665, 11834397, 19723995, 59171985]

約数ペア:

[(1, 59171985), (3, 19723995), (5, 11834397), (9, 6574665), (15, 3944799), (17, 3480705), (19, 3114315), (23, 2572695), (27, 2191555), (45, 1314933), (51, 1160235), (57, 1038105), (59, 1002915), (69, 857565), (85, 696141), (95, 622863), (115, 514539), (135, 438311), (153, 386745), (171, 346035), (177, 334305), (207, 285855), (255, 232047), (285, 207621), (295, 200583), (323, 183195), (345, 171513), (391, 151335), (437, 135405), (459, 128915), (513, 115345), (531, 111435), (621, 95285), (765, 77349), (855, 69207), (885, 66861), (969, 61065), (1003, 58995), (1035, 57171), (1121, 52785), (1173, 50445), (1311, 45135), (1357, 43605), (1593, 37145), (1615, 36639), (1955, 30267), (2185, 27081), (2295, 25783), (2565, 23069), (2655, 22287), (2907, 20355), (3009, 19665), (3105, 19057), (3363, 17595), (3519, 16815), (3933, 15045), (4071, 14535), (4845, 12213), (5015, 11799), (5605, 10557), (5865, 10089), (6555, 9027), (6785, 8721), (7429, 7965)]