25802415

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 46252800

約数和(自身を除く): 20450385

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1459, 1965, 3537, 4377, 5895, 7295, 13131, 17685, 21885, 39393, 65655, 191129, 196965, 573387, 955645, 1720161, 2866935, 5160483, 8600805, 25802415]

約数ペア:

[(1, 25802415), (3, 8600805), (5, 5160483), (9, 2866935), (15, 1720161), (27, 955645), (45, 573387), (131, 196965), (135, 191129), (393, 65655), (655, 39393), (1179, 21885), (1459, 17685), (1965, 13131), (3537, 7295), (4377, 5895)]