27040335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 52005888

約数和(自身を除く): 24965553

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 53, 105, 113, 129, 159, 215, 265, 301, 339, 371, 565, 645, 791, 795, 903, 1113, 1505, 1695, 1855, 2279, 2373, 3955, 4515, 4859, 5565, 5989, 6837, 11395, 11865, 14577, 15953, 17967, 24295, 29945, 34013, 34185, 41923, 47859, 72885, 79765, 89835, 102039, 125769, 170065, 209615, 239295, 257527, 510195, 628845, 772581, 1287635, 1802689, 3862905, 5408067, 9013445, 27040335]

約数ペア:

[(1, 27040335), (3, 9013445), (5, 5408067), (7, 3862905), (15, 1802689), (21, 1287635), (35, 772581), (43, 628845), (53, 510195), (105, 257527), (113, 239295), (129, 209615), (159, 170065), (215, 125769), (265, 102039), (301, 89835), (339, 79765), (371, 72885), (565, 47859), (645, 41923), (791, 34185), (795, 34013), (903, 29945), (1113, 24295), (1505, 17967), (1695, 15953), (1855, 14577), (2279, 11865), (2373, 11395), (3955, 6837), (4515, 5989), (4859, 5565)]