15013705

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 6966455

約数列:

[1, 5, 7, 19, 35, 95, 107, 133, 211, 535, 665, 749, 1055, 1477, 2033, 3745, 4009, 7385, 10165, 14231, 20045, 22577, 28063, 71155, 112885, 140315, 158039, 428963, 790195, 2144815, 3002741, 15013705]

約数ペア:

[(1, 15013705), (5, 3002741), (7, 2144815), (19, 790195), (35, 428963), (95, 158039), (107, 140315), (133, 112885), (211, 71155), (535, 28063), (665, 22577), (749, 20045), (1055, 14231), (1477, 10165), (2033, 7385), (3745, 4009)]