57828925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2731}}^1$

素因数の和:2770

約数の個数: 36

約数和(自身を含む): 90112288

約数和(自身を除く): 32283363

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 2731, 3025, 4235, 13655, 19117, 21175, 30041, 68275, 95585, 150205, 210287, 330451, 477925, 751025, 1051435, 1652255, 2313157, 5257175, 8261275, 11565785, 57828925]

約数ペア:

[(1, 57828925), (5, 11565785), (7, 8261275), (11, 5257175), (25, 2313157), (35, 1652255), (55, 1051435), (77, 751025), (121, 477925), (175, 330451), (275, 210287), (385, 150205), (605, 95585), (847, 68275), (1925, 30041), (2731, 21175), (3025, 19117), (4235, 13655)]