22385325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 40711680

約数和(自身を除く): 18326355

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 683, 1311, 1425, 1725, 2049, 2185, 3415, 6555, 10245, 10925, 12977, 15709, 17075, 32775, 38931, 47127, 51225, 64885, 78545, 194655, 235635, 298471, 324425, 392725, 895413, 973275, 1178175, 1492355, 4477065, 7461775, 22385325]

約数ペア:

[(1, 22385325), (3, 7461775), (5, 4477065), (15, 1492355), (19, 1178175), (23, 973275), (25, 895413), (57, 392725), (69, 324425), (75, 298471), (95, 235635), (115, 194655), (285, 78545), (345, 64885), (437, 51225), (475, 47127), (575, 38931), (683, 32775), (1311, 17075), (1425, 15709), (1725, 12977), (2049, 10925), (2185, 10245), (3415, 6555)]