239536605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 509607936

約数和(自身を除く): 270071331

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 71, 77, 105, 115, 127, 161, 165, 213, 231, 253, 345, 355, 381, 385, 483, 497, 635, 759, 781, 805, 889, 1065, 1155, 1265, 1397, 1491, 1633, 1771, 1905, 2343, 2415, 2485, 2667, 2921, 3795, 3905, 4191, 4445, 4899, 5313, 5467, 6985, 7455, 8165, 8763, 8855, 9017, 9779, 11431, 11715, 13335, 14605, 16401, 17963, 20447, 20955, 24495, 26565, 27051, 27335, 29337, 32131, 34293, 43815, 45085, 48895, 53889, 57155, 61341, 63119, 82005, 89815, 96393, 99187, 102235, 125741, 135255, 146685, 160655, 171465, 189357, 207391, 224917, 269445, 297561, 306705, 315595, 377223, 481965, 495935, 622173, 628705, 674751, 694309, 946785, 1036955, 1124585, 1451737, 1487805, 1886115, 2082927, 2281301, 3110865, 3373755, 3471545, 4355211, 6843903, 7258685, 10414635, 11406505, 15969107, 21776055, 34219515, 47907321, 79845535, 239536605]

約数ペア:

[(1, 239536605), (3, 79845535), (5, 47907321), (7, 34219515), (11, 21776055), (15, 15969107), (21, 11406505), (23, 10414635), (33, 7258685), (35, 6843903), (55, 4355211), (69, 3471545), (71, 3373755), (77, 3110865), (105, 2281301), (115, 2082927), (127, 1886115), (161, 1487805), (165, 1451737), (213, 1124585), (231, 1036955), (253, 946785), (345, 694309), (355, 674751), (381, 628705), (385, 622173), (483, 495935), (497, 481965), (635, 377223), (759, 315595), (781, 306705), (805, 297561), (889, 269445), (1065, 224917), (1155, 207391), (1265, 189357), (1397, 171465), (1491, 160655), (1633, 146685), (1771, 135255), (1905, 125741), (2343, 102235), (2415, 99187), (2485, 96393), (2667, 89815), (2921, 82005), (3795, 63119), (3905, 61341), (4191, 57155), (4445, 53889), (4899, 48895), (5313, 45085), (5467, 43815), (6985, 34293), (7455, 32131), (8165, 29337), (8763, 27335), (8855, 27051), (9017, 26565), (9779, 24495), (11431, 20955), (11715, 20447), (13335, 17963), (14605, 16401)]