2077202205

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69623}}^1$

素因数の和:69667

約数の個数: 64

約数和(自身を含む): 4210859520

約数和(自身を除く): 2133657315

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 5967, 9945, 29835, 69623, 208869, 348115, 626607, 905099, 1044345, 1183591, 1879821, 2715297, 3133035, 3550773, 4525495, 5917955, 8145891, 9399105, 10652319, 13576485, 15386683, 17753865, 24437673, 31956957, 40729455, 46160049, 53261595, 76933415, 122188365, 138480147, 159784785, 230800245, 415440441, 692400735, 2077202205]

約数ペア:

[(1, 2077202205), (3, 692400735), (5, 415440441), (9, 230800245), (13, 159784785), (15, 138480147), (17, 122188365), (27, 76933415), (39, 53261595), (45, 46160049), (51, 40729455), (65, 31956957), (85, 24437673), (117, 17753865), (135, 15386683), (153, 13576485), (195, 10652319), (221, 9399105), (255, 8145891), (351, 5917955), (459, 4525495), (585, 3550773), (663, 3133035), (765, 2715297), (1105, 1879821), (1755, 1183591), (1989, 1044345), (2295, 905099), (3315, 626607), (5967, 348115), (9945, 208869), (29835, 69623)]