238537029115

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{199799}}^1$

素因数の和:200272

約数の個数: 48

約数和(自身を含む): 364070764800

約数和(自身を除く): 125533735685

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 443, 539, 2215, 2695, 3101, 4873, 15505, 21707, 24365, 34111, 108535, 170555, 199799, 238777, 998995, 1193885, 1398593, 2197789, 6992965, 9790151, 10988945, 15384523, 48950755, 76922615, 88510957, 107691661, 442554785, 538458305, 619576699, 973620527, 3097883495, 4337036893, 4868102635, 6815343689, 21685184465, 34076718445, 47707405823, 238537029115]

約数ペア:

[(1, 238537029115), (5, 47707405823), (7, 34076718445), (11, 21685184465), (35, 6815343689), (49, 4868102635), (55, 4337036893), (77, 3097883495), (245, 973620527), (385, 619576699), (443, 538458305), (539, 442554785), (2215, 107691661), (2695, 88510957), (3101, 76922615), (4873, 48950755), (15505, 15384523), (21707, 10988945), (24365, 9790151), (34111, 6992965), (108535, 2197789), (170555, 1398593), (199799, 1193885), (238777, 998995)]