2828375

素因数分解:

$5^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 32

約数和(自身を含む): 4110912

約数和(自身を除く): 1282537

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 125, 187, 275, 425, 605, 935, 1331, 1375, 2057, 2125, 3025, 4675, 6655, 10285, 15125, 22627, 23375, 33275, 51425, 113135, 166375, 257125, 565675, 2828375]

約数ペア:

[(1, 2828375), (5, 565675), (11, 257125), (17, 166375), (25, 113135), (55, 51425), (85, 33275), (121, 23375), (125, 22627), (187, 15125), (275, 10285), (425, 6655), (605, 4675), (935, 3025), (1331, 2125), (1375, 2057)]