13999755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 31850496

約数和(自身を除く): 17850741

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 23, 31, 33, 35, 51, 55, 69, 77, 85, 93, 105, 115, 119, 155, 161, 165, 187, 217, 231, 253, 255, 341, 345, 357, 385, 391, 465, 483, 527, 561, 595, 651, 713, 759, 805, 935, 1023, 1085, 1155, 1173, 1265, 1309, 1581, 1705, 1771, 1785, 1955, 2139, 2387, 2415, 2635, 2737, 2805, 3255, 3565, 3689, 3795, 3927, 4301, 4991, 5115, 5313, 5797, 5865, 6545, 7161, 7843, 7905, 8211, 8855, 10695, 11067, 11935, 12121, 12903, 13685, 14973, 17391, 18445, 19635, 21505, 23529, 24955, 26565, 28985, 30107, 35805, 36363, 39215, 40579, 41055, 54901, 55335, 60605, 64515, 74865, 84847, 86955, 90321, 117645, 121737, 133331, 150535, 164703, 181815, 202895, 254541, 274505, 399993, 424235, 451605, 608685, 666655, 823515, 933317, 1272705, 1999965, 2799951, 4666585, 13999755]

約数ペア:

[(1, 13999755), (3, 4666585), (5, 2799951), (7, 1999965), (11, 1272705), (15, 933317), (17, 823515), (21, 666655), (23, 608685), (31, 451605), (33, 424235), (35, 399993), (51, 274505), (55, 254541), (69, 202895), (77, 181815), (85, 164703), (93, 150535), (105, 133331), (115, 121737), (119, 117645), (155, 90321), (161, 86955), (165, 84847), (187, 74865), (217, 64515), (231, 60605), (253, 55335), (255, 54901), (341, 41055), (345, 40579), (357, 39215), (385, 36363), (391, 35805), (465, 30107), (483, 28985), (527, 26565), (561, 24955), (595, 23529), (651, 21505), (713, 19635), (759, 18445), (805, 17391), (935, 14973), (1023, 13685), (1085, 12903), (1155, 12121), (1173, 11935), (1265, 11067), (1309, 10695), (1581, 8855), (1705, 8211), (1771, 7905), (1785, 7843), (1955, 7161), (2139, 6545), (2387, 5865), (2415, 5797), (2635, 5313), (2737, 5115), (2805, 4991), (3255, 4301), (3565, 3927), (3689, 3795)]