2080491075

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79031}}^1$

素因数の和:79066

約数の個数: 60

約数和(自身を含む): 4150286448

約数和(自身を除く): 2069795373

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2925, 5265, 8775, 26325, 79031, 237093, 395155, 711279, 1027403, 1185465, 1975775, 2133837, 3082209, 3556395, 5137015, 5927325, 6401511, 9246627, 10669185, 15411045, 17781975, 25685075, 27739881, 32007555, 46233135, 53345925, 77055225, 83219643, 138699405, 160037775, 231165675, 416098215, 693497025, 2080491075]

約数ペア:

[(1, 2080491075), (3, 693497025), (5, 416098215), (9, 231165675), (13, 160037775), (15, 138699405), (25, 83219643), (27, 77055225), (39, 53345925), (45, 46233135), (65, 32007555), (75, 27739881), (81, 25685075), (117, 17781975), (135, 15411045), (195, 10669185), (225, 9246627), (325, 6401511), (351, 5927325), (405, 5137015), (585, 3556395), (675, 3082209), (975, 2133837), (1053, 1975775), (1755, 1185465), (2025, 1027403), (2925, 711279), (5265, 395155), (8775, 237093), (26325, 79031)]