71707955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 100113408

約数和(自身を除く): 28405453

約数列:

[1, 5, 11, 17, 55, 85, 187, 271, 283, 935, 1355, 1415, 2981, 3113, 4607, 4811, 14905, 15565, 23035, 24055, 50677, 52921, 76693, 253385, 264605, 383465, 843623, 1303781, 4218115, 6518905, 14341591, 71707955]

約数ペア:

[(1, 71707955), (5, 14341591), (11, 6518905), (17, 4218115), (55, 1303781), (85, 843623), (187, 383465), (271, 264605), (283, 253385), (935, 76693), (1355, 52921), (1415, 50677), (2981, 24055), (3113, 23035), (4607, 15565), (4811, 14905)]