7073275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 10278360

約数和(自身を除く): 3205085

約数列:

[1, 5, 11, 17, 25, 55, 85, 89, 187, 275, 289, 425, 445, 935, 979, 1445, 1513, 2225, 3179, 4675, 4895, 7225, 7565, 15895, 16643, 24475, 25721, 37825, 79475, 83215, 128605, 282931, 416075, 643025, 1414655, 7073275]

約数ペア:

[(1, 7073275), (5, 1414655), (11, 643025), (17, 416075), (25, 282931), (55, 128605), (85, 83215), (89, 79475), (187, 37825), (275, 25721), (289, 24475), (425, 16643), (445, 15895), (935, 7565), (979, 7225), (1445, 4895), (1513, 4675), (2225, 3179)]