26620755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{253531}}^1$

素因数の和:253546

約数の個数: 16

約数和(自身を含む): 48678144

約数和(自身を除く): 22057389

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 253531, 760593, 1267655, 1774717, 3802965, 5324151, 8873585, 26620755]

約数ペア:

[(1, 26620755), (3, 8873585), (5, 5324151), (7, 3802965), (15, 1774717), (21, 1267655), (35, 760593), (105, 253531)]