47009895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 79591680

約数和(自身を除く): 32581785

約数列:

[1, 3, 5, 15, 19, 57, 95, 281, 285, 587, 843, 1405, 1761, 2935, 4215, 5339, 8805, 11153, 16017, 26695, 33459, 55765, 80085, 164947, 167295, 494841, 824735, 2474205, 3133993, 9401979, 15669965, 47009895]

約数ペア:

[(1, 47009895), (3, 15669965), (5, 9401979), (15, 3133993), (19, 2474205), (57, 824735), (95, 494841), (281, 167295), (285, 164947), (587, 80085), (843, 55765), (1405, 33459), (1761, 26695), (2935, 16017), (4215, 11153), (5339, 8805)]