1555141878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{6043}}^1$

素因数の和:6126

約数の個数: 72

約数和(自身を含む): 3695555448

約数和(自身を除く): 2140413570

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 841, 986, 1479, 1682, 2523, 2958, 4437, 5046, 6043, 7569, 8874, 12086, 14297, 15138, 18129, 28594, 36258, 42891, 54387, 85782, 102731, 108774, 128673, 175247, 205462, 257346, 308193, 350494, 525741, 616386, 924579, 1051482, 1577223, 1849158, 2979199, 3154446, 5082163, 5958398, 8937597, 10164326, 15246489, 17875194, 26812791, 30492978, 45739467, 53625582, 86396771, 91478934, 172793542, 259190313, 518380626, 777570939, 1555141878]

約数ペア:

[(1, 1555141878), (2, 777570939), (3, 518380626), (6, 259190313), (9, 172793542), (17, 91478934), (18, 86396771), (29, 53625582), (34, 45739467), (51, 30492978), (58, 26812791), (87, 17875194), (102, 15246489), (153, 10164326), (174, 8937597), (261, 5958398), (306, 5082163), (493, 3154446), (522, 2979199), (841, 1849158), (986, 1577223), (1479, 1051482), (1682, 924579), (2523, 616386), (2958, 525741), (4437, 350494), (5046, 308193), (6043, 257346), (7569, 205462), (8874, 175247), (12086, 128673), (14297, 108774), (15138, 102731), (18129, 85782), (28594, 54387), (36258, 42891)]