238260275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2957}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 323510544

約数和(自身を除く): 85250269

約数列:

[1, 5, 11, 25, 55, 275, 293, 1465, 2957, 3223, 7325, 14785, 16115, 32527, 73925, 80575, 162635, 813175, 866401, 4332005, 9530411, 21660025, 47652055, 238260275]

約数ペア:

[(1, 238260275), (5, 47652055), (11, 21660025), (25, 9530411), (55, 4332005), (275, 866401), (293, 813175), (1465, 162635), (2957, 80575), (3223, 73925), (7325, 32527), (14785, 16115)]