6939075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 6560061

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 647, 715, 825, 975, 1941, 2145, 3235, 3575, 7117, 8411, 9705, 10725, 16175, 21351, 25233, 35585, 42055, 48525, 92521, 106755, 126165, 177925, 210275, 277563, 462605, 533775, 630825, 1387815, 2313025, 6939075]

約数ペア:

[(1, 6939075), (3, 2313025), (5, 1387815), (11, 630825), (13, 533775), (15, 462605), (25, 277563), (33, 210275), (39, 177925), (55, 126165), (65, 106755), (75, 92521), (143, 48525), (165, 42055), (195, 35585), (275, 25233), (325, 21351), (429, 16175), (647, 10725), (715, 9705), (825, 8411), (975, 7117), (1941, 3575), (2145, 3235)]