2227432905

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2797}}^1$

素因数の和:3175

約数の個数: 64

約数和(自身を含む): 4206401280

約数和(自身を除く): 1978968375

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 347, 459, 765, 1041, 1735, 2295, 2797, 3123, 5205, 5899, 8391, 9369, 13985, 15615, 17697, 25173, 29495, 41955, 46845, 47549, 53091, 75519, 88485, 125865, 142647, 159273, 237745, 265455, 377595, 427941, 713235, 796365, 970559, 1283823, 2139705, 2911677, 4852795, 6419115, 8735031, 14558385, 16499503, 26205093, 43675155, 49498509, 82497515, 131025465, 148495527, 247492545, 445486581, 742477635, 2227432905]

約数ペア:

[(1, 2227432905), (3, 742477635), (5, 445486581), (9, 247492545), (15, 148495527), (17, 131025465), (27, 82497515), (45, 49498509), (51, 43675155), (85, 26205093), (135, 16499503), (153, 14558385), (255, 8735031), (347, 6419115), (459, 4852795), (765, 2911677), (1041, 2139705), (1735, 1283823), (2295, 970559), (2797, 796365), (3123, 713235), (5205, 427941), (5899, 377595), (8391, 265455), (9369, 237745), (13985, 159273), (15615, 142647), (17697, 125865), (25173, 88485), (29495, 75519), (41955, 53091), (46845, 47549)]