75678545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7351}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 95281920

約数和(自身を除く): 19603375

約数列:

[1, 5, 29, 71, 145, 355, 2059, 7351, 10295, 36755, 213179, 521921, 1065895, 2609605, 15135709, 75678545]

約数ペア:

[(1, 75678545), (5, 15135709), (29, 2609605), (71, 1065895), (145, 521921), (355, 213179), (2059, 36755), (7351, 10295)]