82331425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1601}}^1$

素因数の和:1650

約数の個数: 36

約数和(自身を含む): 118890828

約数和(自身を除く): 36559403

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 605, 935, 1601, 2057, 3025, 4675, 8005, 10285, 17611, 27217, 40025, 51425, 88055, 136085, 193721, 299387, 440275, 680425, 968605, 1496935, 3293257, 4843025, 7484675, 16466285, 82331425]

約数ペア:

[(1, 82331425), (5, 16466285), (11, 7484675), (17, 4843025), (25, 3293257), (55, 1496935), (85, 968605), (121, 680425), (187, 440275), (275, 299387), (425, 193721), (605, 136085), (935, 88055), (1601, 51425), (2057, 40025), (3025, 27217), (4675, 17611), (8005, 10285)]