77126765

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3011}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 95420160

約数和(自身を除く): 18293395

約数列:

[1, 5, 47, 109, 235, 545, 3011, 5123, 15055, 25615, 141517, 328199, 707585, 1640995, 15425353, 77126765]

約数ペア:

[(1, 77126765), (5, 15425353), (47, 1640995), (109, 707585), (235, 328199), (545, 141517), (3011, 25615), (5123, 15055)]