23825395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4289}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 31505760

約数和(自身を除く): 7680365

約数列:

[1, 5, 11, 55, 101, 505, 1111, 4289, 5555, 21445, 47179, 235895, 433189, 2165945, 4765079, 23825395]

約数ペア:

[(1, 23825395), (5, 4765079), (11, 2165945), (55, 433189), (101, 235895), (505, 47179), (1111, 21445), (4289, 5555)]