25381701

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{49477}}^1$

素因数の和:49505

約数の個数: 16

約数和(自身を含む): 39582400

約数和(自身を除く): 14200699

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 49477, 148431, 445293, 940063, 1335879, 2820189, 8460567, 25381701]

約数ペア:

[(1, 25381701), (3, 8460567), (9, 2820189), (19, 1335879), (27, 940063), (57, 445293), (171, 148431), (513, 49477)]