5551915

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 6874560

約数和(自身を除く): 1322645

約数列:

[1, 5, 61, 109, 167, 305, 545, 835, 6649, 10187, 18203, 33245, 50935, 91015, 1110383, 5551915]

約数ペア:

[(1, 5551915), (5, 1110383), (61, 91015), (109, 50935), (167, 33245), (305, 18203), (545, 10187), (835, 6649)]