475339975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{5981}}^1$

素因数の和:6036

約数の個数: 36

約数和(自身を含む): 683168328

約数和(自身を除く): 207828353

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 289, 425, 935, 1445, 3179, 4675, 5981, 7225, 15895, 29905, 65791, 79475, 101677, 149525, 328955, 508385, 1118447, 1644775, 1728509, 2541925, 5592235, 8642545, 19013599, 27961175, 43212725, 95067995, 475339975]

約数ペア:

[(1, 475339975), (5, 95067995), (11, 43212725), (17, 27961175), (25, 19013599), (55, 8642545), (85, 5592235), (187, 2541925), (275, 1728509), (289, 1644775), (425, 1118447), (935, 508385), (1445, 328955), (3179, 149525), (4675, 101677), (5981, 79475), (7225, 65791), (15895, 29905)]