47638605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23879}}^1$

素因数の和:23913

約数の個数: 32

約数和(自身を含む): 91699200

約数和(自身を除く): 44060595

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 23879, 71637, 119395, 167153, 358185, 453701, 501459, 835765, 1361103, 2268505, 2507295, 3175907, 6805515, 9527721, 15879535, 47638605]

約数ペア:

[(1, 47638605), (3, 15879535), (5, 9527721), (7, 6805515), (15, 3175907), (19, 2507295), (21, 2268505), (35, 1361103), (57, 835765), (95, 501459), (105, 453701), (133, 358185), (285, 167153), (399, 119395), (665, 71637), (1995, 23879)]