26848425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 20648535

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 227, 249, 285, 415, 475, 681, 1135, 1245, 1425, 1577, 2075, 3405, 4313, 4731, 5675, 6225, 7885, 12939, 17025, 18841, 21565, 23655, 39425, 56523, 64695, 94205, 107825, 118275, 282615, 323475, 357979, 471025, 1073937, 1413075, 1789895, 5369685, 8949475, 26848425]

約数ペア:

[(1, 26848425), (3, 8949475), (5, 5369685), (15, 1789895), (19, 1413075), (25, 1073937), (57, 471025), (75, 357979), (83, 323475), (95, 282615), (227, 118275), (249, 107825), (285, 94205), (415, 64695), (475, 56523), (681, 39425), (1135, 23655), (1245, 21565), (1425, 18841), (1577, 17025), (2075, 12939), (3405, 7885), (4313, 6225), (4731, 5675)]