2867000275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2659}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 3918499200

約数和(自身を除く): 1051498925

約数列:

[1, 5, 17, 25, 43, 59, 85, 215, 295, 425, 731, 1003, 1075, 1475, 2537, 2659, 3655, 5015, 12685, 13295, 18275, 25075, 43129, 45203, 63425, 66475, 114337, 156881, 215645, 226015, 571685, 784405, 1078225, 1130075, 1943729, 2666977, 2858425, 3922025, 6745883, 9718645, 13334885, 33729415, 48593225, 66674425, 114680011, 168647075, 573400055, 2867000275]

約数ペア:

[(1, 2867000275), (5, 573400055), (17, 168647075), (25, 114680011), (43, 66674425), (59, 48593225), (85, 33729415), (215, 13334885), (295, 9718645), (425, 6745883), (731, 3922025), (1003, 2858425), (1075, 2666977), (1475, 1943729), (2537, 1130075), (2659, 1078225), (3655, 784405), (5015, 571685), (12685, 226015), (13295, 215645), (18275, 156881), (25075, 114337), (43129, 66475), (45203, 63425)]