2045525075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{1657}}^1$

素因数の和:1812

約数の個数: 36

約数和(自身を含む): 2810648232

約数和(自身を除く): 765123157

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1657, 1675, 3685, 4489, 8285, 18227, 18425, 22445, 41425, 49379, 91135, 111019, 112225, 246895, 455675, 555095, 1221209, 1234475, 2775475, 6106045, 7438273, 30530225, 37191365, 81821003, 185956825, 409105015, 2045525075]

約数ペア:

[(1, 2045525075), (5, 409105015), (11, 185956825), (25, 81821003), (55, 37191365), (67, 30530225), (275, 7438273), (335, 6106045), (737, 2775475), (1657, 1234475), (1675, 1221209), (3685, 555095), (4489, 455675), (8285, 246895), (18227, 112225), (18425, 111019), (22445, 91135), (41425, 49379)]