2886087995

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 4115409120

約数和(自身を除く): 1229321125

約数列:

[1, 5, 7, 35, 49, 89, 107, 245, 445, 535, 623, 749, 1237, 3115, 3745, 4361, 5243, 6185, 8659, 9523, 21805, 26215, 43295, 47615, 60613, 66661, 110093, 132359, 303065, 333305, 466627, 550465, 661795, 770651, 926513, 2333135, 3853255, 4632565, 5394557, 6485591, 11779951, 26972785, 32427955, 58899755, 82459657, 412298285, 577217599, 2886087995]

約数ペア:

[(1, 2886087995), (5, 577217599), (7, 412298285), (35, 82459657), (49, 58899755), (89, 32427955), (107, 26972785), (245, 11779951), (445, 6485591), (535, 5394557), (623, 4632565), (749, 3853255), (1237, 2333135), (3115, 926513), (3745, 770651), (4361, 661795), (5243, 550465), (6185, 466627), (8659, 333305), (9523, 303065), (21805, 132359), (26215, 110093), (43295, 66661), (47615, 60613)]