2706435

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 4736160

約数和(自身を除く): 2029725

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 439, 685, 1233, 1317, 2055, 2195, 3951, 6165, 6585, 19755, 60143, 180429, 300715, 541287, 902145, 2706435]

約数ペア:

[(1, 2706435), (3, 902145), (5, 541287), (9, 300715), (15, 180429), (45, 60143), (137, 19755), (411, 6585), (439, 6165), (685, 3951), (1233, 2195), (1317, 2055)]