168332675

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 253108800

約数和(自身を除く): 84776125

約数列:

[1, 5, 7, 25, 29, 35, 41, 145, 175, 203, 205, 287, 725, 809, 1015, 1025, 1189, 1435, 4045, 5075, 5663, 5945, 7175, 8323, 20225, 23461, 28315, 29725, 33169, 41615, 117305, 141575, 164227, 165845, 208075, 232183, 586525, 821135, 829225, 961901, 1160915, 4105675, 4809505, 5804575, 6733307, 24047525, 33666535, 168332675]

約数ペア:

[(1, 168332675), (5, 33666535), (7, 24047525), (25, 6733307), (29, 5804575), (35, 4809505), (41, 4105675), (145, 1160915), (175, 961901), (203, 829225), (205, 821135), (287, 586525), (725, 232183), (809, 208075), (1015, 165845), (1025, 164227), (1189, 141575), (1435, 117305), (4045, 41615), (5075, 33169), (5663, 29725), (5945, 28315), (7175, 23461), (8323, 20225)]