53902845

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16871}}^1$

素因数の和:16953

約数の個数: 24

約数和(自身を含む): 94753152

約数和(自身を除く): 40850307

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 16871, 50613, 84355, 151839, 253065, 759195, 1197841, 3593523, 5989205, 10780569, 17967615, 53902845]

約数ペア:

[(1, 53902845), (3, 17967615), (5, 10780569), (9, 5989205), (15, 3593523), (45, 1197841), (71, 759195), (213, 253065), (355, 151839), (639, 84355), (1065, 50613), (3195, 16871)]