53062725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 96422400

約数和(自身を除く): 43359675

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1619, 1725, 2185, 4857, 6555, 8095, 10925, 24285, 30761, 32775, 37237, 40475, 92283, 111711, 121425, 153805, 186185, 461415, 558555, 707503, 769025, 930925, 2122509, 2307075, 2792775, 3537515, 10612545, 17687575, 53062725]

約数ペア:

[(1, 53062725), (3, 17687575), (5, 10612545), (15, 3537515), (19, 2792775), (23, 2307075), (25, 2122509), (57, 930925), (69, 769025), (75, 707503), (95, 558555), (115, 461415), (285, 186185), (345, 153805), (437, 121425), (475, 111711), (575, 92283), (1311, 40475), (1425, 37237), (1619, 32775), (1725, 30761), (2185, 24285), (4857, 10925), (6555, 8095)]