47837915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1559}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 64190880

約数和(自身を除く): 16352965

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1559, 1615, 1805, 6137, 7795, 26503, 29621, 30685, 132515, 148105, 503557, 562799, 2517785, 2813995, 9567583, 47837915]

約数ペア:

[(1, 47837915), (5, 9567583), (17, 2813995), (19, 2517785), (85, 562799), (95, 503557), (323, 148105), (361, 132515), (1559, 30685), (1615, 29621), (1805, 26503), (6137, 7795)]