86860995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 158505984

約数和(自身を除く): 71644989

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 107, 115, 181, 195, 299, 321, 345, 535, 543, 897, 905, 1391, 1495, 1605, 2353, 2461, 2715, 4163, 4173, 4485, 6955, 7059, 7383, 11765, 12305, 12489, 19367, 20815, 20865, 31993, 35295, 36915, 54119, 58101, 62445, 95979, 96835, 159965, 162357, 251771, 270595, 290505, 445441, 479895, 755313, 811785, 1258855, 1336323, 2227205, 3776565, 5790733, 6681615, 17372199, 28953665, 86860995]

約数ペア:

[(1, 86860995), (3, 28953665), (5, 17372199), (13, 6681615), (15, 5790733), (23, 3776565), (39, 2227205), (65, 1336323), (69, 1258855), (107, 811785), (115, 755313), (181, 479895), (195, 445441), (299, 290505), (321, 270595), (345, 251771), (535, 162357), (543, 159965), (897, 96835), (905, 95979), (1391, 62445), (1495, 58101), (1605, 54119), (2353, 36915), (2461, 35295), (2715, 31993), (4163, 20865), (4173, 20815), (4485, 19367), (6955, 12489), (7059, 12305), (7383, 11765)]