4438445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 6345216

約数和(自身を除く): 1906771

約数列:

[1, 5, 11, 17, 47, 55, 85, 101, 187, 235, 505, 517, 799, 935, 1111, 1717, 2585, 3995, 4747, 5555, 8585, 8789, 18887, 23735, 43945, 52217, 80699, 94435, 261085, 403495, 887689, 4438445]

約数ペア:

[(1, 4438445), (5, 887689), (11, 403495), (17, 261085), (47, 94435), (55, 80699), (85, 52217), (101, 43945), (187, 23735), (235, 18887), (505, 8789), (517, 8585), (799, 5555), (935, 4747), (1111, 3995), (1717, 2585)]