47219095

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 72115200

約数和(自身を除く): 24896105

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2503, 2695, 3773, 12515, 17521, 18865, 27533, 87605, 122647, 137665, 192731, 613235, 858529, 963655, 1349117, 4292645, 6745585, 9443819, 47219095]

約数ペア:

[(1, 47219095), (5, 9443819), (7, 6745585), (11, 4292645), (35, 1349117), (49, 963655), (55, 858529), (77, 613235), (245, 192731), (343, 137665), (385, 122647), (539, 87605), (1715, 27533), (2503, 18865), (2695, 17521), (3773, 12515)]