2188648005

素因数分解:

$3^1\times 5^1\times {\mathrm{19181}}^1\times {\mathrm{7607}}^1$

素因数の和:26796

約数の個数: 16

約数和(自身を含む): 3502479744

約数和(自身を除く): 1313831739

約数列:

[1, 3, 5, 15, 7607, 19181, 22821, 38035, 57543, 95905, 114105, 287715, 145909867, 437729601, 729549335, 2188648005]

約数ペア:

[(1, 2188648005), (3, 729549335), (5, 437729601), (15, 145909867), (7607, 287715), (19181, 114105), (22821, 95905), (38035, 57543)]