2069925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 4041408

約数和(自身を除く): 1971483

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 193, 195, 275, 325, 429, 579, 715, 825, 965, 975, 2123, 2145, 2509, 2895, 3575, 4825, 6369, 7527, 10615, 10725, 12545, 14475, 27599, 31845, 37635, 53075, 62725, 82797, 137995, 159225, 188175, 413985, 689975, 2069925]

約数ペア:

[(1, 2069925), (3, 689975), (5, 413985), (11, 188175), (13, 159225), (15, 137995), (25, 82797), (33, 62725), (39, 53075), (55, 37635), (65, 31845), (75, 27599), (143, 14475), (165, 12545), (193, 10725), (195, 10615), (275, 7527), (325, 6369), (429, 4825), (579, 3575), (715, 2895), (825, 2509), (965, 2145), (975, 2123)]