225819385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{25189}}^1$

素因数の和:25368

約数の個数: 16

約数和(自身を含む): 297443520

約数和(自身を除く): 71624135

約数列:

[1, 5, 11, 55, 163, 815, 1793, 8965, 25189, 125945, 277079, 1385395, 4105807, 20529035, 45163877, 225819385]

約数ペア:

[(1, 225819385), (5, 45163877), (11, 20529035), (55, 4105807), (163, 1385395), (815, 277079), (1793, 125945), (8965, 25189)]