131412875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 184743936

約数和(自身を除く): 53331061

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1705, 3083, 3875, 8525, 15415, 33913, 42625, 77075, 95573, 169565, 385375, 477865, 847825, 1051303, 2389325, 4239125, 5256515, 11946625, 26282575, 131412875]

約数ペア:

[(1, 131412875), (5, 26282575), (11, 11946625), (25, 5256515), (31, 4239125), (55, 2389325), (125, 1051303), (155, 847825), (275, 477865), (341, 385375), (775, 169565), (1375, 95573), (1705, 77075), (3083, 42625), (3875, 33913), (8525, 15415)]