27221821495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 36883123200

約数和(自身を除く): 9661301705

約数列:

[1, 5, 11, 55, 59, 97, 197, 295, 439, 485, 649, 985, 1067, 2167, 2195, 3245, 4829, 5335, 5723, 10835, 11623, 19109, 24145, 25901, 28615, 42583, 58115, 62953, 86483, 95545, 127853, 129505, 210199, 212915, 284911, 314765, 432415, 468413, 639265, 951313, 1050995, 1127431, 1424555, 2342065, 2512397, 4756565, 5102497, 5637155, 8388851, 12401741, 12561985, 25512485, 27636367, 41944255, 56127467, 62008705, 92277361, 138181835, 280637335, 461386805, 494942209, 2474711045, 5444364299, 27221821495]

約数ペア:

[(1, 27221821495), (5, 5444364299), (11, 2474711045), (55, 494942209), (59, 461386805), (97, 280637335), (197, 138181835), (295, 92277361), (439, 62008705), (485, 56127467), (649, 41944255), (985, 27636367), (1067, 25512485), (2167, 12561985), (2195, 12401741), (3245, 8388851), (4829, 5637155), (5335, 5102497), (5723, 4756565), (10835, 2512397), (11623, 2342065), (19109, 1424555), (24145, 1127431), (25901, 1050995), (28615, 951313), (42583, 639265), (58115, 468413), (62953, 432415), (86483, 314765), (95545, 284911), (127853, 212915), (129505, 210199)]