55799965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 18663011

約数列:

[1, 5, 13, 65, 71, 107, 113, 355, 535, 565, 923, 1391, 1469, 4615, 6955, 7345, 7597, 8023, 12091, 37985, 40115, 60455, 98761, 104299, 157183, 493805, 521495, 785915, 858461, 4292305, 11159993, 55799965]

約数ペア:

[(1, 55799965), (5, 11159993), (13, 4292305), (65, 858461), (71, 785915), (107, 521495), (113, 493805), (355, 157183), (535, 104299), (565, 98761), (923, 60455), (1391, 40115), (1469, 37985), (4615, 12091), (6955, 8023), (7345, 7597)]