15328215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{48661}}^1$

素因数の和:48679

約数の個数: 24

約数和(自身を含む): 30365088

約数和(自身を除く): 15036873

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 48661, 145983, 243305, 340627, 437949, 729915, 1021881, 1703135, 2189745, 3065643, 5109405, 15328215]

約数ペア:

[(1, 15328215), (3, 5109405), (5, 3065643), (7, 2189745), (9, 1703135), (15, 1021881), (21, 729915), (35, 437949), (45, 340627), (63, 243305), (105, 145983), (315, 48661)]