57042125

素因数分解:

$5^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 27609715

約数列:

[1, 5, 7, 25, 35, 49, 67, 125, 139, 175, 245, 335, 469, 695, 875, 973, 1225, 1675, 2345, 3283, 3475, 4865, 6125, 6811, 8375, 9313, 11725, 16415, 17375, 24325, 34055, 46565, 58625, 65191, 82075, 121625, 170275, 232825, 325955, 410375, 456337, 851375, 1164125, 1629775, 2281685, 8148875, 11408425, 57042125]

約数ペア:

[(1, 57042125), (5, 11408425), (7, 8148875), (25, 2281685), (35, 1629775), (49, 1164125), (67, 851375), (125, 456337), (139, 410375), (175, 325955), (245, 232825), (335, 170275), (469, 121625), (695, 82075), (875, 65191), (973, 58625), (1225, 46565), (1675, 34055), (2345, 24325), (3283, 17375), (3475, 16415), (4865, 11725), (6125, 9313), (6811, 8375)]