11804375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 40

約数和(自身を含む): 17206992

約数和(自身を除く): 5402617

約数列:

[1, 5, 11, 17, 25, 55, 85, 101, 125, 187, 275, 425, 505, 625, 935, 1111, 1375, 1717, 2125, 2525, 4675, 5555, 6875, 8585, 10625, 12625, 18887, 23375, 27775, 42925, 63125, 94435, 116875, 138875, 214625, 472175, 694375, 1073125, 2360875, 11804375]

約数ペア:

[(1, 11804375), (5, 2360875), (11, 1073125), (17, 694375), (25, 472175), (55, 214625), (85, 138875), (101, 116875), (125, 94435), (187, 63125), (275, 42925), (425, 27775), (505, 23375), (625, 18887), (935, 12625), (1111, 10625), (1375, 8585), (1717, 6875), (2125, 5555), (2525, 4675)]